18830409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10273}}^1$

素因数の和:10336

約数の個数: 16

約数和(自身を含む): 27616512

約数和(自身を除く): 8786103

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10273, 30819, 133549, 400647, 482831, 1448493, 6276803, 18830409]

約数ペア:

[(1, 18830409), (3, 6276803), (13, 1448493), (39, 482831), (47, 400647), (141, 133549), (611, 30819), (1833, 10273)]