2018136904

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{221093}}^1$

素因数の和:221269

約数の個数: 32

約数和(自身を含む): 4351129920

約数和(自身を除く): 2332993016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 221093, 442186, 884372, 1547651, 1768744, 3095302, 6190604, 12381208, 36038159, 72076318, 144152636, 252267113, 288305272, 504534226, 1009068452, 2018136904]

約数ペア:

[(1, 2018136904), (2, 1009068452), (4, 504534226), (7, 288305272), (8, 252267113), (14, 144152636), (28, 72076318), (56, 36038159), (163, 12381208), (326, 6190604), (652, 3095302), (1141, 1768744), (1304, 1547651), (2282, 884372), (4564, 442186), (9128, 221093)]