18036724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 33201000

約数和(自身を除く): 15164276

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2549, 3538, 5098, 7076, 10196, 73921, 147842, 155489, 295684, 310978, 621956, 4509181, 9018362, 18036724]

約数ペア:

[(1, 18036724), (2, 9018362), (4, 4509181), (29, 621956), (58, 310978), (61, 295684), (116, 155489), (122, 147842), (244, 73921), (1769, 10196), (2549, 7076), (3538, 5098)]