18958538664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3709}}^1$

素因数の和:3904

約数の個数: 192

約数和(自身を含む): 57042585600

約数和(自身を除く): 38084046936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 127, 129, 156, 172, 234, 254, 258, 312, 344, 381, 387, 468, 508, 516, 559, 762, 774, 936, 1016, 1032, 1118, 1143, 1524, 1548, 1651, 1677, 2236, 2286, 3048, 3096, 3302, 3354, 3709, 4472, 4572, 4953, 5031, 5461, 6604, 6708, 7418, 9144, 9906, 10062, 10922, 11127, 13208, 13416, 14836, 14859, 16383, 19812, 20124, 21844, 22254, 29672, 29718, 32766, 33381, 39624, 40248, 43688, 44508, 48217, 49149, 59436, 65532, 66762, 70993, 89016, 96434, 98298, 118872, 131064, 133524, 141986, 144651, 159487, 192868, 196596, 212979, 267048, 283972, 289302, 318974, 385736, 393192, 425958, 433953, 471043, 478461, 567944, 578604, 637948, 638937, 851916, 867906, 942086, 956922, 1157208, 1275896, 1277874, 1413129, 1435383, 1703832, 1735812, 1884172, 1913844, 2073331, 2555748, 2826258, 2870766, 3471624, 3768344, 3827688, 4146662, 4239387, 5111496, 5652516, 5741532, 6123559, 6219993, 8293324, 8478774, 11305032, 11483064, 12247118, 12439986, 16586648, 16957548, 18370677, 18659979, 20254849, 24494236, 24879972, 33915096, 36741354, 37319958, 40509698, 48988472, 49759944, 55112031, 60764547, 73482708, 74639916, 81019396, 110224062, 121529094, 146965416, 149279832, 162038792, 182293641, 220448124, 243058188, 263313037, 364587282, 440896248, 486116376, 526626074, 729174564, 789939111, 1053252148, 1458349128, 1579878222, 2106504296, 2369817333, 3159756444, 4739634666, 6319512888, 9479269332, 18958538664]

約数ペア:

[(1, 18958538664), (2, 9479269332), (3, 6319512888), (4, 4739634666), (6, 3159756444), (8, 2369817333), (9, 2106504296), (12, 1579878222), (13, 1458349128), (18, 1053252148), (24, 789939111), (26, 729174564), (36, 526626074), (39, 486116376), (43, 440896248), (52, 364587282), (72, 263313037), (78, 243058188), (86, 220448124), (104, 182293641), (117, 162038792), (127, 149279832), (129, 146965416), (156, 121529094), (172, 110224062), (234, 81019396), (254, 74639916), (258, 73482708), (312, 60764547), (344, 55112031), (381, 49759944), (387, 48988472), (468, 40509698), (508, 37319958), (516, 36741354), (559, 33915096), (762, 24879972), (774, 24494236), (936, 20254849), (1016, 18659979), (1032, 18370677), (1118, 16957548), (1143, 16586648), (1524, 12439986), (1548, 12247118), (1651, 11483064), (1677, 11305032), (2236, 8478774), (2286, 8293324), (3048, 6219993), (3096, 6123559), (3302, 5741532), (3354, 5652516), (3709, 5111496), (4472, 4239387), (4572, 4146662), (4953, 3827688), (5031, 3768344), (5461, 3471624), (6604, 2870766), (6708, 2826258), (7418, 2555748), (9144, 2073331), (9906, 1913844), (10062, 1884172), (10922, 1735812), (11127, 1703832), (13208, 1435383), (13416, 1413129), (14836, 1277874), (14859, 1275896), (16383, 1157208), (19812, 956922), (20124, 942086), (21844, 867906), (22254, 851916), (29672, 638937), (29718, 637948), (32766, 578604), (33381, 567944), (39624, 478461), (40248, 471043), (43688, 433953), (44508, 425958), (48217, 393192), (49149, 385736), (59436, 318974), (65532, 289302), (66762, 283972), (70993, 267048), (89016, 212979), (96434, 196596), (98298, 192868), (118872, 159487), (131064, 144651), (133524, 141986)]