40522218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 88793280

約数和(自身を除く): 48271062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2389, 2827, 4778, 5654, 7167, 8481, 14334, 16962, 26279, 52558, 78837, 157674, 613973, 1227946, 1841919, 3683838, 6753703, 13507406, 20261109, 40522218]

約数ペア:

[(1, 40522218), (2, 20261109), (3, 13507406), (6, 6753703), (11, 3683838), (22, 1841919), (33, 1227946), (66, 613973), (257, 157674), (514, 78837), (771, 52558), (1542, 26279), (2389, 16962), (2827, 14334), (4778, 8481), (5654, 7167)]