1440478218

素因数分解:

$2^1\times 3^1\times {\mathrm{18289}}^1\times {\mathrm{13127}}^1$

素因数の和:31421

約数の個数: 16

約数和(自身を含む): 2881333440

約数和(自身を除く): 1440855222

約数列:

[1, 2, 3, 6, 13127, 18289, 26254, 36578, 39381, 54867, 78762, 109734, 240079703, 480159406, 720239109, 1440478218]

約数ペア:

[(1, 1440478218), (2, 720239109), (3, 480159406), (6, 240079703), (13127, 109734), (18289, 78762), (26254, 54867), (36578, 39381)]