15693986178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6857}}^1\times {\mathrm{9781}}^1$

素因数の和:16659

約数の個数: 48

約数和(自身を含む): 36628385976

約数和(自身を除く): 20934399798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 6857, 9781, 13714, 19562, 20571, 29343, 41142, 58686, 61713, 88029, 89141, 123426, 127153, 176058, 178282, 254306, 267423, 381459, 534846, 762918, 802269, 1144377, 1604538, 2288754, 67068317, 134136634, 201204951, 402409902, 603614853, 871888121, 1207229706, 1743776242, 2615664363, 5231328726, 7846993089, 15693986178]

約数ペア:

[(1, 15693986178), (2, 7846993089), (3, 5231328726), (6, 2615664363), (9, 1743776242), (13, 1207229706), (18, 871888121), (26, 603614853), (39, 402409902), (78, 201204951), (117, 134136634), (234, 67068317), (6857, 2288754), (9781, 1604538), (13714, 1144377), (19562, 802269), (20571, 762918), (29343, 534846), (41142, 381459), (58686, 267423), (61713, 254306), (88029, 178282), (89141, 176058), (123426, 127153)]