15671750796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{25621}}^1$

素因数の和:26951

約数の個数: 72

約数和(自身を含む): 42696295824

約数和(自身を除く): 27024545028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1307, 2614, 3921, 5228, 7842, 11763, 15684, 16991, 23526, 25621, 33982, 47052, 50973, 51242, 67964, 76863, 101946, 102484, 152919, 153726, 203892, 230589, 305838, 307452, 333073, 461178, 611676, 666146, 922356, 999219, 1332292, 1998438, 2997657, 3996876, 5995314, 11990628, 33486647, 66973294, 100459941, 133946588, 200919882, 301379823, 401839764, 435326411, 602759646, 870652822, 1205519292, 1305979233, 1741305644, 2611958466, 3917937699, 5223916932, 7835875398, 15671750796]

約数ペア:

[(1, 15671750796), (2, 7835875398), (3, 5223916932), (4, 3917937699), (6, 2611958466), (9, 1741305644), (12, 1305979233), (13, 1205519292), (18, 870652822), (26, 602759646), (36, 435326411), (39, 401839764), (52, 301379823), (78, 200919882), (117, 133946588), (156, 100459941), (234, 66973294), (468, 33486647), (1307, 11990628), (2614, 5995314), (3921, 3996876), (5228, 2997657), (7842, 1998438), (11763, 1332292), (15684, 999219), (16991, 922356), (23526, 666146), (25621, 611676), (33982, 461178), (47052, 333073), (50973, 307452), (51242, 305838), (67964, 230589), (76863, 203892), (101946, 153726), (102484, 152919)]