180591606

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{85751}}^1$

素因数の和:85778

約数の個数: 40

約数和(自身を含む): 435791664

約数和(自身を除く): 255200058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 85751, 171502, 257253, 514506, 771759, 1114763, 1543518, 2229526, 2315277, 3344289, 4630554, 6688578, 6945831, 10032867, 13891662, 20065734, 30098601, 60197202, 90295803, 180591606]

約数ペア:

[(1, 180591606), (2, 90295803), (3, 60197202), (6, 30098601), (9, 20065734), (13, 13891662), (18, 10032867), (26, 6945831), (27, 6688578), (39, 4630554), (54, 3344289), (78, 2315277), (81, 2229526), (117, 1543518), (162, 1114763), (234, 771759), (351, 514506), (702, 257253), (1053, 171502), (2106, 85751)]