73420126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{18701}}^1$

素因数の和:18867

約数の個数: 16

約数和(自身を含む): 119393568

約数和(自身を除く): 45973442

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 18701, 37402, 243113, 486226, 2823851, 5647702, 36710063, 73420126]

約数ペア:

[(1, 73420126), (2, 36710063), (13, 5647702), (26, 2823851), (151, 486226), (302, 243113), (1963, 37402), (3926, 18701)]