18359108576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{608401}}^1$

素因数の和:608475

約数の個数: 48

約数和(自身を含む): 38635960608

約数和(自身を除く): 20276852032

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 7544, 15088, 30176, 608401, 1216802, 2433604, 4867208, 9734416, 13993223, 19468832, 24944441, 27986446, 49888882, 55972892, 99777764, 111945784, 199555528, 223891568, 399111056, 447783136, 573722143, 798222112, 1147444286, 2294888572, 4589777144, 9179554288, 18359108576]

約数ペア:

[(1, 18359108576), (2, 9179554288), (4, 4589777144), (8, 2294888572), (16, 1147444286), (23, 798222112), (32, 573722143), (41, 447783136), (46, 399111056), (82, 223891568), (92, 199555528), (164, 111945784), (184, 99777764), (328, 55972892), (368, 49888882), (656, 27986446), (736, 24944441), (943, 19468832), (1312, 13993223), (1886, 9734416), (3772, 4867208), (7544, 2433604), (15088, 1216802), (30176, 608401)]