2018082136

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{221087}}^1$

素因数の和:221263

約数の個数: 32

約数和(自身を含む): 4351011840

約数和(自身を除く): 2332929704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 221087, 442174, 884348, 1547609, 1768696, 3095218, 6190436, 12380872, 36037181, 72074362, 144148724, 252260267, 288297448, 504520534, 1009041068, 2018082136]

約数ペア:

[(1, 2018082136), (2, 1009041068), (4, 504520534), (7, 288297448), (8, 252260267), (14, 144148724), (28, 72074362), (56, 36037181), (163, 12380872), (326, 6190436), (652, 3095218), (1141, 1768696), (1304, 1547609), (2282, 884348), (4564, 442174), (9128, 221087)]