13579028262

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{89627}}^1$

素因数の和:90097

約数の個数: 48

約数和(自身を含む): 31039968960

約数和(自身を除く): 17460940698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 886, 1329, 2658, 3987, 7974, 8417, 16834, 25251, 50502, 75753, 89627, 151506, 179254, 268881, 537762, 806643, 1613286, 1702913, 3405826, 5108739, 10217478, 15326217, 30652434, 39704761, 79409522, 119114283, 238228566, 357342849, 714685698, 754390459, 1508780918, 2263171377, 4526342754, 6789514131, 13579028262]

約数ペア:

[(1, 13579028262), (2, 6789514131), (3, 4526342754), (6, 2263171377), (9, 1508780918), (18, 754390459), (19, 714685698), (38, 357342849), (57, 238228566), (114, 119114283), (171, 79409522), (342, 39704761), (443, 30652434), (886, 15326217), (1329, 10217478), (2658, 5108739), (3987, 3405826), (7974, 1702913), (8417, 1613286), (16834, 806643), (25251, 537762), (50502, 268881), (75753, 179254), (89627, 151506)]