228017778

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18457}}^1$

素因数の和:18562

約数の個数: 32

約数和(自身を含む): 478431360

約数和(自身を除く): 250413582

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 18457, 36914, 55371, 110742, 535253, 1070506, 1310447, 1605759, 2620894, 3211518, 3931341, 7862682, 38002963, 76005926, 114008889, 228017778]

約数ペア:

[(1, 228017778), (2, 114008889), (3, 76005926), (6, 38002963), (29, 7862682), (58, 3931341), (71, 3211518), (87, 2620894), (142, 1605759), (174, 1310447), (213, 1070506), (426, 535253), (2059, 110742), (4118, 55371), (6177, 36914), (12354, 18457)]