18565482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{238019}}^1$

素因数の和:238037

約数の個数: 16

約数和(自身を含む): 39987360

約数和(自身を除く): 21421878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 238019, 476038, 714057, 1428114, 3094247, 6188494, 9282741, 18565482]

約数ペア:

[(1, 18565482), (2, 9282741), (3, 6188494), (6, 3094247), (13, 1428114), (26, 714057), (39, 476038), (78, 238019)]