813708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3246

約数の個数: 36

約数和(自身を含む): 2351440

約数和(自身を除く): 1537732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3229, 6458, 9687, 12916, 19374, 22603, 29061, 38748, 45206, 58122, 67809, 90412, 116244, 135618, 203427, 271236, 406854, 813708]

約数ペア:

[(1, 813708), (2, 406854), (3, 271236), (4, 203427), (6, 135618), (7, 116244), (9, 90412), (12, 67809), (14, 58122), (18, 45206), (21, 38748), (28, 29061), (36, 22603), (42, 19374), (63, 12916), (84, 9687), (126, 6458), (252, 3229)]