8441982

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 60

約数和(自身を含む): 20014368

約数和(自身を除く): 11572386

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 81, 82, 93, 123, 162, 186, 246, 279, 369, 558, 738, 837, 1107, 1271, 1674, 1681, 2214, 2511, 2542, 3321, 3362, 3813, 5022, 5043, 6642, 7626, 10086, 11439, 15129, 22878, 30258, 34317, 45387, 52111, 68634, 90774, 102951, 104222, 136161, 156333, 205902, 272322, 312666, 468999, 937998, 1406997, 2813994, 4220991, 8441982]

約数ペア:

[(1, 8441982), (2, 4220991), (3, 2813994), (6, 1406997), (9, 937998), (18, 468999), (27, 312666), (31, 272322), (41, 205902), (54, 156333), (62, 136161), (81, 104222), (82, 102951), (93, 90774), (123, 68634), (162, 52111), (186, 45387), (246, 34317), (279, 30258), (369, 22878), (558, 15129), (738, 11439), (837, 10086), (1107, 7626), (1271, 6642), (1674, 5043), (1681, 5022), (2214, 3813), (2511, 3362), (2542, 3321)]