21096110802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{341063}}^1$

素因数の和:341155

約数の個数: 48

約数和(自身を含む): 46436545728

約数和(自身を除く): 25340434926

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 4758, 10309, 20618, 30927, 61854, 341063, 682126, 1023189, 2046378, 4433819, 8867638, 13301457, 20804843, 26602914, 41609686, 57639647, 62414529, 115279294, 124829058, 172918941, 270462959, 345837882, 540925918, 811388877, 1622777754, 3516018467, 7032036934, 10548055401, 21096110802]

約数ペア:

[(1, 21096110802), (2, 10548055401), (3, 7032036934), (6, 3516018467), (13, 1622777754), (26, 811388877), (39, 540925918), (61, 345837882), (78, 270462959), (122, 172918941), (169, 124829058), (183, 115279294), (338, 62414529), (366, 57639647), (507, 41609686), (793, 26602914), (1014, 20804843), (1586, 13301457), (2379, 8867638), (4758, 4433819), (10309, 2046378), (20618, 1023189), (30927, 682126), (61854, 341063)]