2021072676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1415317}}^1$

素因数の和:1415348

約数の個数: 48

約数和(自身を含む): 5706562176

約数和(自身を除く): 3685489500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1415317, 2830634, 4245951, 5661268, 8491902, 9907219, 16983804, 19814438, 24060389, 29721657, 39628876, 48120778, 59443314, 72181167, 96241556, 118886628, 144362334, 168422723, 288724668, 336845446, 505268169, 673690892, 1010536338, 2021072676]

約数ペア:

[(1, 2021072676), (2, 1010536338), (3, 673690892), (4, 505268169), (6, 336845446), (7, 288724668), (12, 168422723), (14, 144362334), (17, 118886628), (21, 96241556), (28, 72181167), (34, 59443314), (42, 48120778), (51, 39628876), (68, 29721657), (84, 24060389), (102, 19814438), (119, 16983804), (204, 9907219), (238, 8491902), (357, 5661268), (476, 4245951), (714, 2830634), (1428, 1415317)]