18268492060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3632

約数の個数: 192

約数和(自身を含む): 50298216192

約数和(自身を除く): 32029724132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 173, 182, 221, 238, 260, 340, 346, 364, 442, 455, 476, 595, 692, 865, 884, 910, 1105, 1190, 1211, 1547, 1730, 1820, 2210, 2249, 2380, 2422, 2941, 3094, 3413, 3460, 4420, 4498, 4844, 5882, 6055, 6188, 6826, 7735, 8996, 11245, 11764, 12110, 13652, 14705, 15470, 15743, 17065, 20587, 22490, 23891, 24220, 29410, 30940, 31486, 34130, 38233, 41174, 44369, 44980, 47782, 58021, 58820, 62972, 68260, 76466, 78715, 82348, 88738, 95564, 102935, 116042, 119455, 152932, 157430, 177476, 191165, 205870, 221845, 232084, 238910, 267631, 290105, 310583, 314860, 382330, 406147, 411740, 443690, 477820, 535262, 580210, 590449, 621166, 754273, 764660, 812294, 887380, 1070524, 1160420, 1180898, 1242332, 1338155, 1508546, 1552915, 1624588, 2030735, 2361796, 2676310, 2952245, 3017092, 3105830, 3771365, 4061470, 4133143, 5279911, 5352620, 5904490, 6211660, 7542730, 7675837, 8122940, 8266286, 10037633, 10559822, 11808980, 15085460, 15351674, 16532572, 20075266, 20665715, 21119644, 26399555, 30703348, 38379185, 40150532, 41331430, 50188165, 52799110, 53730859, 70263431, 76758370, 82662860, 100376330, 105598220, 107461718, 130489229, 140526862, 153516740, 200752660, 214923436, 260978458, 268654295, 281053724, 351317155, 521956916, 537308590, 652446145, 702634310, 913424603, 1074617180, 1304892290, 1405268620, 1826849206, 2609784580, 3653698412, 4567123015, 9134246030, 18268492060]

約数ペア:

[(1, 18268492060), (2, 9134246030), (4, 4567123015), (5, 3653698412), (7, 2609784580), (10, 1826849206), (13, 1405268620), (14, 1304892290), (17, 1074617180), (20, 913424603), (26, 702634310), (28, 652446145), (34, 537308590), (35, 521956916), (52, 351317155), (65, 281053724), (68, 268654295), (70, 260978458), (85, 214923436), (91, 200752660), (119, 153516740), (130, 140526862), (140, 130489229), (170, 107461718), (173, 105598220), (182, 100376330), (221, 82662860), (238, 76758370), (260, 70263431), (340, 53730859), (346, 52799110), (364, 50188165), (442, 41331430), (455, 40150532), (476, 38379185), (595, 30703348), (692, 26399555), (865, 21119644), (884, 20665715), (910, 20075266), (1105, 16532572), (1190, 15351674), (1211, 15085460), (1547, 11808980), (1730, 10559822), (1820, 10037633), (2210, 8266286), (2249, 8122940), (2380, 7675837), (2422, 7542730), (2941, 6211660), (3094, 5904490), (3413, 5352620), (3460, 5279911), (4420, 4133143), (4498, 4061470), (4844, 3771365), (5882, 3105830), (6055, 3017092), (6188, 2952245), (6826, 2676310), (7735, 2361796), (8996, 2030735), (11245, 1624588), (11764, 1552915), (12110, 1508546), (13652, 1338155), (14705, 1242332), (15470, 1180898), (15743, 1160420), (17065, 1070524), (20587, 887380), (22490, 812294), (23891, 764660), (24220, 754273), (29410, 621166), (30940, 590449), (31486, 580210), (34130, 535262), (38233, 477820), (41174, 443690), (44369, 411740), (44980, 406147), (47782, 382330), (58021, 314860), (58820, 310583), (62972, 290105), (68260, 267631), (76466, 238910), (78715, 232084), (82348, 221845), (88738, 205870), (95564, 191165), (102935, 177476), (116042, 157430), (119455, 152932)]