69982218

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{1031}}^1$

素因数の和:1464

約数の個数: 40

約数和(自身を含む): 157338720

約数和(自身を除く): 87356502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 838, 1031, 1257, 2062, 2514, 3093, 3771, 6186, 7542, 9279, 11313, 18558, 22626, 27837, 33939, 55674, 67878, 83511, 167022, 431989, 863978, 1295967, 2591934, 3887901, 7775802, 11663703, 23327406, 34991109, 69982218]

約数ペア:

[(1, 69982218), (2, 34991109), (3, 23327406), (6, 11663703), (9, 7775802), (18, 3887901), (27, 2591934), (54, 1295967), (81, 863978), (162, 431989), (419, 167022), (838, 83511), (1031, 67878), (1257, 55674), (2062, 33939), (2514, 27837), (3093, 22626), (3771, 18558), (6186, 11313), (7542, 9279)]