18031962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17783}}^1$

素因数の和:17814

約数の個数: 24

約数和(自身を含む): 39053664

約数和(自身を除く): 21021702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 17783, 35566, 53349, 106698, 231179, 462358, 693537, 1387074, 3005327, 6010654, 9015981, 18031962]

約数ペア:

[(1, 18031962), (2, 9015981), (3, 6010654), (6, 3005327), (13, 1387074), (26, 693537), (39, 462358), (78, 231179), (169, 106698), (338, 53349), (507, 35566), (1014, 17783)]