1276804566

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1028023}}^1$

素因数の和:1028057

約数の個数: 32

約数和(自身を含む): 2960709120

約数和(自身を除く): 1683904554

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1028023, 2056046, 3084069, 6168138, 9252207, 18504414, 23644529, 27756621, 47289058, 55513242, 70933587, 141867174, 212800761, 425601522, 638402283, 1276804566]

約数ペア:

[(1, 1276804566), (2, 638402283), (3, 425601522), (6, 212800761), (9, 141867174), (18, 70933587), (23, 55513242), (27, 47289058), (46, 27756621), (54, 23644529), (69, 18504414), (138, 9252207), (207, 6168138), (414, 3084069), (621, 2056046), (1242, 1028023)]