66661668

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{12263}}^1$

素因数の和:12424

約数の個数: 36

約数和(自身を含む): 169635648

約数和(自身を除く): 102973980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 12263, 24526, 36789, 49052, 73578, 110367, 147156, 220734, 441468, 1851713, 3703426, 5555139, 7406852, 11110278, 16665417, 22220556, 33330834, 66661668]

約数ペア:

[(1, 66661668), (2, 33330834), (3, 22220556), (4, 16665417), (6, 11110278), (9, 7406852), (12, 5555139), (18, 3703426), (36, 1851713), (151, 441468), (302, 220734), (453, 147156), (604, 110367), (906, 73578), (1359, 49052), (1812, 36789), (2718, 24526), (5436, 12263)]