612291276

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{395537}}^1$

素因数の和:395590

約数の個数: 36

約数和(自身を含む): 1583734152

約数和(自身を除く): 971442876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 395537, 791074, 1186611, 1582148, 2373222, 3559833, 4746444, 7119666, 14239332, 17008091, 34016182, 51024273, 68032364, 102048546, 153072819, 204097092, 306145638, 612291276]

約数ペア:

[(1, 612291276), (2, 306145638), (3, 204097092), (4, 153072819), (6, 102048546), (9, 68032364), (12, 51024273), (18, 34016182), (36, 17008091), (43, 14239332), (86, 7119666), (129, 4746444), (172, 3559833), (258, 2373222), (387, 1582148), (516, 1186611), (774, 791074), (1548, 395537)]