3856818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 8876160

約数和(自身を除く): 5019342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 401, 458, 687, 802, 1203, 1374, 1603, 2406, 2807, 3206, 4809, 5614, 8421, 9618, 16842, 91829, 183658, 275487, 550974, 642803, 1285606, 1928409, 3856818]

約数ペア:

[(1, 3856818), (2, 1928409), (3, 1285606), (6, 642803), (7, 550974), (14, 275487), (21, 183658), (42, 91829), (229, 16842), (401, 9618), (458, 8421), (687, 5614), (802, 4809), (1203, 3206), (1374, 2807), (1603, 2406)]