64440522

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6596

約数の個数: 40

約数和(自身を含む): 146784132

約数和(自身を除く): 82343610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 6521, 9882, 13042, 19563, 39126, 58689, 117378, 176067, 352134, 397781, 528201, 795562, 1056402, 1193343, 2386686, 3580029, 7160058, 10740087, 21480174, 32220261, 64440522]

約数ペア:

[(1, 64440522), (2, 32220261), (3, 21480174), (6, 10740087), (9, 7160058), (18, 3580029), (27, 2386686), (54, 1193343), (61, 1056402), (81, 795562), (122, 528201), (162, 397781), (183, 352134), (366, 176067), (549, 117378), (1098, 58689), (1647, 39126), (3294, 19563), (4941, 13042), (6521, 9882)]