19638471108

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{522689}}^1$

素因数の和:522828

約数の個数: 48

約数和(自身を含む): 47769684480

約数和(自身を除く): 28131213372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 303, 372, 404, 606, 1212, 3131, 6262, 9393, 12524, 18786, 37572, 522689, 1045378, 1568067, 2090756, 3136134, 6272268, 16203359, 32406718, 48610077, 52791589, 64813436, 97220154, 105583178, 158374767, 194440308, 211166356, 316749534, 633499068, 1636539259, 3273078518, 4909617777, 6546157036, 9819235554, 19638471108]

約数ペア:

[(1, 19638471108), (2, 9819235554), (3, 6546157036), (4, 4909617777), (6, 3273078518), (12, 1636539259), (31, 633499068), (62, 316749534), (93, 211166356), (101, 194440308), (124, 158374767), (186, 105583178), (202, 97220154), (303, 64813436), (372, 52791589), (404, 48610077), (606, 32406718), (1212, 16203359), (3131, 6272268), (6262, 3136134), (9393, 2090756), (12524, 1568067), (18786, 1045378), (37572, 522689)]