2115802008

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{625237}}^1$

素因数の和:625296

約数の個数: 48

約数和(自身を含む): 5852227680

約数和(自身を除く): 3736425672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 625237, 1250474, 1875711, 2500948, 3751422, 5001896, 5627133, 7502844, 11254266, 15005688, 22508532, 29386139, 45017064, 58772278, 88158417, 117544556, 176316834, 235089112, 264475251, 352633668, 528950502, 705267336, 1057901004, 2115802008]

約数ペア:

[(1, 2115802008), (2, 1057901004), (3, 705267336), (4, 528950502), (6, 352633668), (8, 264475251), (9, 235089112), (12, 176316834), (18, 117544556), (24, 88158417), (36, 58772278), (47, 45017064), (72, 29386139), (94, 22508532), (141, 15005688), (188, 11254266), (282, 7502844), (376, 5627133), (423, 5001896), (564, 3751422), (846, 2500948), (1128, 1875711), (1692, 1250474), (3384, 625237)]