977305986

素因数分解:

$2^1\times 3^4\times {\mathrm{2393}}^1\times {\mathrm{2521}}^1$

素因数の和:4928

約数の個数: 40

約数和(自身を含む): 2191673484

約数和(自身を除く): 1214367498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2393, 2521, 4786, 5042, 7179, 7563, 14358, 15126, 21537, 22689, 43074, 45378, 64611, 68067, 129222, 136134, 193833, 204201, 387666, 408402, 6032753, 12065506, 18098259, 36196518, 54294777, 108589554, 162884331, 325768662, 488652993, 977305986]

約数ペア:

[(1, 977305986), (2, 488652993), (3, 325768662), (6, 162884331), (9, 108589554), (18, 54294777), (27, 36196518), (54, 18098259), (81, 12065506), (162, 6032753), (2393, 408402), (2521, 387666), (4786, 204201), (5042, 193833), (7179, 136134), (7563, 129222), (14358, 68067), (15126, 64611), (21537, 45378), (22689, 43074)]