2018044861

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2267}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 2416944096

約数和(自身を除く): 398899235

約数列:

[1, 7, 37, 49, 259, 491, 1813, 2267, 3437, 15869, 18167, 24059, 83879, 111083, 127169, 587153, 890183, 1113097, 4110071, 7791679, 41184589, 54541753, 288292123, 2018044861]

約数ペア:

[(1, 2018044861), (7, 288292123), (37, 54541753), (49, 41184589), (259, 7791679), (491, 4110071), (1813, 1113097), (2267, 890183), (3437, 587153), (15869, 127169), (18167, 111083), (24059, 83879)]