21011036262

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{306829}}^1$

素因数の和:307048

約数の個数: 32

約数和(自身を含む): 42813830880

約数和(自身を除く): 21802794618

約数列:

[1, 2, 3, 6, 101, 113, 202, 226, 303, 339, 606, 678, 11413, 22826, 34239, 68478, 306829, 613658, 920487, 1840974, 30989729, 34671677, 61979458, 69343354, 92969187, 104015031, 185938374, 208030062, 3501839377, 7003678754, 10505518131, 21011036262]

約数ペア:

[(1, 21011036262), (2, 10505518131), (3, 7003678754), (6, 3501839377), (101, 208030062), (113, 185938374), (202, 104015031), (226, 92969187), (303, 69343354), (339, 61979458), (606, 34671677), (678, 30989729), (11413, 1840974), (22826, 920487), (34239, 613658), (68478, 306829)]