1260889308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1667843}}^1$

素因数の和:1667863

約数の個数: 48

約数和(自身を含む): 3735970560

約数和(自身を除く): 2475081252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1667843, 3335686, 5003529, 6671372, 10007058, 11674901, 15010587, 20014116, 23349802, 30021174, 35024703, 45031761, 46699604, 60042348, 70049406, 90063522, 105074109, 140098812, 180127044, 210148218, 315222327, 420296436, 630444654, 1260889308]

約数ペア:

[(1, 1260889308), (2, 630444654), (3, 420296436), (4, 315222327), (6, 210148218), (7, 180127044), (9, 140098812), (12, 105074109), (14, 90063522), (18, 70049406), (21, 60042348), (27, 46699604), (28, 45031761), (36, 35024703), (42, 30021174), (54, 23349802), (63, 20014116), (84, 15010587), (108, 11674901), (126, 10007058), (189, 6671372), (252, 5003529), (378, 3335686), (756, 1667843)]