18519420816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{119191}}^1$

素因数の和:119301

約数の個数: 120

約数和(自身を含む): 56488426176

約数和(自身を除く): 37969005360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 468, 498, 624, 664, 747, 936, 996, 1079, 1328, 1494, 1872, 1992, 2158, 2988, 3237, 3984, 4316, 5976, 6474, 8632, 9711, 11952, 12948, 17264, 19422, 25896, 38844, 51792, 77688, 119191, 155376, 238382, 357573, 476764, 715146, 953528, 1072719, 1430292, 1549483, 1907056, 2145438, 2860584, 3098966, 4290876, 4648449, 5721168, 6197932, 8581752, 9296898, 9892853, 12395864, 13945347, 17163504, 18593796, 19785706, 24791728, 27890694, 29678559, 37187592, 39571412, 55781388, 59357118, 74375184, 79142824, 89035677, 111562776, 118714236, 128607089, 158285648, 178071354, 223125552, 237428472, 257214178, 356142708, 385821267, 474856944, 514428356, 712285416, 771642534, 1028856712, 1157463801, 1424570832, 1543285068, 2057713424, 2314927602, 3086570136, 4629855204, 6173140272, 9259710408, 18519420816]

約数ペア:

[(1, 18519420816), (2, 9259710408), (3, 6173140272), (4, 4629855204), (6, 3086570136), (8, 2314927602), (9, 2057713424), (12, 1543285068), (13, 1424570832), (16, 1157463801), (18, 1028856712), (24, 771642534), (26, 712285416), (36, 514428356), (39, 474856944), (48, 385821267), (52, 356142708), (72, 257214178), (78, 237428472), (83, 223125552), (104, 178071354), (117, 158285648), (144, 128607089), (156, 118714236), (166, 111562776), (208, 89035677), (234, 79142824), (249, 74375184), (312, 59357118), (332, 55781388), (468, 39571412), (498, 37187592), (624, 29678559), (664, 27890694), (747, 24791728), (936, 19785706), (996, 18593796), (1079, 17163504), (1328, 13945347), (1494, 12395864), (1872, 9892853), (1992, 9296898), (2158, 8581752), (2988, 6197932), (3237, 5721168), (3984, 4648449), (4316, 4290876), (5976, 3098966), (6474, 2860584), (8632, 2145438), (9711, 1907056), (11952, 1549483), (12948, 1430292), (17264, 1072719), (19422, 953528), (25896, 715146), (38844, 476764), (51792, 357573), (77688, 238382), (119191, 155376)]