213462732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3229}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 570133760

約数和(自身を除く): 356671028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 3148, 3229, 4722, 5509, 6458, 9444, 9687, 11018, 12916, 16527, 19374, 22036, 22603, 33054, 38748, 45206, 66108, 67809, 90412, 135618, 271236, 2541223, 5082446, 7623669, 10164892, 15247338, 17788561, 30494676, 35577122, 53365683, 71154244, 106731366, 213462732]

約数ペア:

[(1, 213462732), (2, 106731366), (3, 71154244), (4, 53365683), (6, 35577122), (7, 30494676), (12, 17788561), (14, 15247338), (21, 10164892), (28, 7623669), (42, 5082446), (84, 2541223), (787, 271236), (1574, 135618), (2361, 90412), (3148, 67809), (3229, 66108), (4722, 45206), (5509, 38748), (6458, 33054), (9444, 22603), (9687, 22036), (11018, 19374), (12916, 16527)]