144440838

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113021}}^1$

素因数の和:113100

約数の個数: 24

約数和(自身を含む): 317365776

約数和(自身を除く): 172924938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 113021, 226042, 339063, 678126, 1017189, 2034378, 8024491, 16048982, 24073473, 48146946, 72220419, 144440838]

約数ペア:

[(1, 144440838), (2, 72220419), (3, 48146946), (6, 24073473), (9, 16048982), (18, 8024491), (71, 2034378), (142, 1017189), (213, 678126), (426, 339063), (639, 226042), (1278, 113021)]