181918802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6143}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 315850752

約数和(自身を除く): 133931950

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 6143, 12286, 14807, 29614, 79859, 104431, 159718, 208862, 411581, 823162, 1357603, 2715206, 5350553, 6996877, 10701106, 13993754, 90959401, 181918802]

約数ペア:

[(1, 181918802), (2, 90959401), (13, 13993754), (17, 10701106), (26, 6996877), (34, 5350553), (67, 2715206), (134, 1357603), (221, 823162), (442, 411581), (871, 208862), (1139, 159718), (1742, 104431), (2278, 79859), (6143, 29614), (12286, 14807)]