40688502

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{65839}}^1$

素因数の和:65947

約数の個数: 16

約数和(自身を含む): 82168320

約数和(自身を除く): 41479818

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 65839, 131678, 197517, 395034, 6781417, 13562834, 20344251, 40688502]

約数ペア:

[(1, 40688502), (2, 20344251), (3, 13562834), (6, 6781417), (103, 395034), (206, 197517), (309, 131678), (618, 65839)]