2169657954

素因数分解:

$2^1\times 3^3\times {\mathrm{40178851}}^1$

素因数の和:40178862

約数の個数: 16

約数和(自身を含む): 4821462240

約数和(自身を除く): 2651804286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40178851, 80357702, 120536553, 241073106, 361609659, 723219318, 1084828977, 2169657954]

約数ペア:

[(1, 2169657954), (2, 1084828977), (3, 723219318), (6, 361609659), (9, 241073106), (18, 120536553), (27, 80357702), (54, 40178851)]