1640638044

素因数分解:

$2^2\times 3^3\times {\mathrm{15191093}}^1$

素因数の和:15191106

約数の個数: 24

約数和(自身を含む): 4253506320

約数和(自身を除く): 2612868276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15191093, 30382186, 45573279, 60764372, 91146558, 136719837, 182293116, 273439674, 410159511, 546879348, 820319022, 1640638044]

約数ペア:

[(1, 1640638044), (2, 820319022), (3, 546879348), (4, 410159511), (6, 273439674), (9, 182293116), (12, 136719837), (18, 91146558), (27, 60764372), (36, 45573279), (54, 30382186), (108, 15191093)]