40844518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13020

約数の個数: 24

約数和(自身を含む): 72528624

約数和(自身を除く): 31684106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 12983, 25966, 142813, 168779, 285626, 337558, 1570943, 1856569, 3141886, 3713138, 20422259, 40844518]

約数ペア:

[(1, 40844518), (2, 20422259), (11, 3713138), (13, 3141886), (22, 1856569), (26, 1570943), (121, 337558), (143, 285626), (242, 168779), (286, 142813), (1573, 25966), (3146, 12983)]