8564418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 19633536

約数和(自身を除く): 11069118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 151, 207, 274, 302, 411, 414, 453, 822, 906, 1233, 1359, 2466, 2718, 3151, 3473, 6302, 6946, 9453, 10419, 18906, 20687, 20838, 28359, 31257, 41374, 56718, 62061, 62514, 124122, 186183, 372366, 475801, 951602, 1427403, 2854806, 4282209, 8564418]

約数ペア:

[(1, 8564418), (2, 4282209), (3, 2854806), (6, 1427403), (9, 951602), (18, 475801), (23, 372366), (46, 186183), (69, 124122), (137, 62514), (138, 62061), (151, 56718), (207, 41374), (274, 31257), (302, 28359), (411, 20838), (414, 20687), (453, 18906), (822, 10419), (906, 9453), (1233, 6946), (1359, 6302), (2466, 3473), (2718, 3151)]