15672142836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1680839}}^1$

素因数の和:1680893

約数の個数: 72

約数和(自身を含む): 46498757760

約数和(自身を除く): 30826614924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 1680839, 3361678, 5042517, 6723356, 10085034, 11765873, 15127551, 20170068, 23531746, 30255102, 35297619, 47063492, 60510204, 62191043, 70595238, 105892857, 124382086, 141190476, 186573129, 211785714, 248764172, 373146258, 423571428, 435337301, 559719387, 746292516, 870674602, 1119438774, 1306011903, 1741349204, 2238877548, 2612023806, 3918035709, 5224047612, 7836071418, 15672142836]

約数ペア:

[(1, 15672142836), (2, 7836071418), (3, 5224047612), (4, 3918035709), (6, 2612023806), (7, 2238877548), (9, 1741349204), (12, 1306011903), (14, 1119438774), (18, 870674602), (21, 746292516), (28, 559719387), (36, 435337301), (37, 423571428), (42, 373146258), (63, 248764172), (74, 211785714), (84, 186573129), (111, 141190476), (126, 124382086), (148, 105892857), (222, 70595238), (252, 62191043), (259, 60510204), (333, 47063492), (444, 35297619), (518, 30255102), (666, 23531746), (777, 20170068), (1036, 15127551), (1332, 11765873), (1554, 10085034), (2331, 6723356), (3108, 5042517), (4662, 3361678), (9324, 1680839)]