18012448

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13780

約数の個数: 24

約数和(自身を含む): 36329580

約数和(自身を除く): 18317132

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 13729, 27458, 54916, 109832, 219664, 439328, 562889, 1125778, 2251556, 4503112, 9006224, 18012448]

約数ペア:

[(1, 18012448), (2, 9006224), (4, 4503112), (8, 2251556), (16, 1125778), (32, 562889), (41, 439328), (82, 219664), (164, 109832), (328, 54916), (656, 27458), (1312, 13729)]