8168022

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 18512208

約数和(自身を除く): 10344186

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 173, 183, 258, 346, 366, 387, 519, 549, 774, 1038, 1098, 1557, 2623, 3114, 5246, 7439, 7869, 10553, 14878, 15738, 21106, 22317, 23607, 31659, 44634, 47214, 63318, 66951, 94977, 133902, 189954, 453779, 907558, 1361337, 2722674, 4084011, 8168022]

約数ペア:

[(1, 8168022), (2, 4084011), (3, 2722674), (6, 1361337), (9, 907558), (18, 453779), (43, 189954), (61, 133902), (86, 94977), (122, 66951), (129, 63318), (173, 47214), (183, 44634), (258, 31659), (346, 23607), (366, 22317), (387, 21106), (519, 15738), (549, 14878), (774, 10553), (1038, 7869), (1098, 7439), (1557, 5246), (2623, 3114)]