40157022

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 41611938

約数列:

[1, 2, 3, 6, 103, 181, 206, 309, 359, 362, 543, 618, 718, 1077, 1086, 2154, 18643, 36977, 37286, 55929, 64979, 73954, 110931, 111858, 129958, 194937, 221862, 389874, 6692837, 13385674, 20078511, 40157022]

約数ペア:

[(1, 40157022), (2, 20078511), (3, 13385674), (6, 6692837), (103, 389874), (181, 221862), (206, 194937), (309, 129958), (359, 111858), (362, 110931), (543, 73954), (618, 64979), (718, 55929), (1077, 37286), (1086, 36977), (2154, 18643)]