18256272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12311

約数の個数: 40

約数和(自身を含む): 48687360

約数和(自身を除く): 30431088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 196304, 294456, 380339, 588912, 760678, 1141017, 1521356, 2282034, 3042712, 4564068, 6085424, 9128136, 18256272]

約数ペア:

[(1, 18256272), (2, 9128136), (3, 6085424), (4, 4564068), (6, 3042712), (8, 2282034), (12, 1521356), (16, 1141017), (24, 760678), (31, 588912), (48, 380339), (62, 294456), (93, 196304), (124, 147228), (186, 98152), (248, 73614), (372, 49076), (496, 36807), (744, 24538), (1488, 12269)]