57291318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12289}}^1$

素因数の和:12341

約数の個数: 48

約数和(自身を含む): 145710240

約数和(自身を除く): 88418922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 12289, 24578, 36867, 73734, 86023, 110601, 172046, 221202, 258069, 454693, 516138, 774207, 909386, 1364079, 1548414, 2728158, 3182851, 4092237, 6365702, 8184474, 9548553, 19097106, 28645659, 57291318]

約数ペア:

[(1, 57291318), (2, 28645659), (3, 19097106), (6, 9548553), (7, 8184474), (9, 6365702), (14, 4092237), (18, 3182851), (21, 2728158), (37, 1548414), (42, 1364079), (63, 909386), (74, 774207), (111, 516138), (126, 454693), (222, 258069), (259, 221202), (333, 172046), (518, 110601), (666, 86023), (777, 73734), (1554, 36867), (2331, 24578), (4662, 12289)]