12911562

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 29981952

約数和(自身を除く): 17070390

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 857, 1674, 1714, 2511, 2571, 5022, 5142, 7533, 7713, 15066, 15426, 23139, 26567, 46278, 53134, 69417, 79701, 138834, 159402, 208251, 239103, 416502, 478206, 717309, 1434618, 2151927, 4303854, 6455781, 12911562]

約数ペア:

[(1, 12911562), (2, 6455781), (3, 4303854), (6, 2151927), (9, 1434618), (18, 717309), (27, 478206), (31, 416502), (54, 239103), (62, 208251), (81, 159402), (93, 138834), (162, 79701), (186, 69417), (243, 53134), (279, 46278), (486, 26567), (558, 23139), (837, 15426), (857, 15066), (1674, 7713), (1714, 7533), (2511, 5142), (2571, 5022)]