645207336

素因数分解:

$2^3\times 3^3\times {\mathrm{2987071}}^1$

素因数の和:2987086

約数の個数: 32

約数和(自身を含む): 1792243200

約数和(自身を除く): 1147035864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2987071, 5974142, 8961213, 11948284, 17922426, 23896568, 26883639, 35844852, 53767278, 71689704, 80650917, 107534556, 161301834, 215069112, 322603668, 645207336]

約数ペア:

[(1, 645207336), (2, 322603668), (3, 215069112), (4, 161301834), (6, 107534556), (8, 80650917), (9, 71689704), (12, 53767278), (18, 35844852), (24, 26883639), (27, 23896568), (36, 17922426), (54, 11948284), (72, 8961213), (108, 5974142), (216, 2987071)]