42045454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 73288800

約数和(自身を除く): 31243346

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 389, 578, 778, 3179, 4279, 4913, 6358, 6613, 8558, 9826, 13226, 54043, 72743, 108086, 112421, 145486, 224842, 1236631, 1911157, 2473262, 3822314, 21022727, 42045454]

約数ペア:

[(1, 42045454), (2, 21022727), (11, 3822314), (17, 2473262), (22, 1911157), (34, 1236631), (187, 224842), (289, 145486), (374, 112421), (389, 108086), (578, 72743), (778, 54043), (3179, 13226), (4279, 9826), (4913, 8558), (6358, 6613)]