1212123042

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{575557}}^1$

素因数の和:575584

約数の個数: 40

約数和(自身を含む): 2924985756

約数和(自身を除く): 1712862714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 575557, 1151114, 1726671, 3453342, 5180013, 7482241, 10360026, 14964482, 15540039, 22446723, 31080078, 44893446, 46620117, 67340169, 93240234, 134680338, 202020507, 404041014, 606061521, 1212123042]

約数ペア:

[(1, 1212123042), (2, 606061521), (3, 404041014), (6, 202020507), (9, 134680338), (13, 93240234), (18, 67340169), (26, 46620117), (27, 44893446), (39, 31080078), (54, 22446723), (78, 15540039), (81, 14964482), (117, 10360026), (162, 7482241), (234, 5180013), (351, 3453342), (702, 1726671), (1053, 1151114), (2106, 575557)]