16770564

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 44233728

約数和(自身を除く): 27463164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 271, 324, 382, 542, 573, 764, 813, 1084, 1146, 1626, 1719, 2292, 2439, 3252, 3438, 4878, 5157, 6876, 7317, 9756, 10314, 14634, 15471, 20628, 21951, 29268, 30942, 43902, 51761, 61884, 87804, 103522, 155283, 207044, 310566, 465849, 621132, 931698, 1397547, 1863396, 2795094, 4192641, 5590188, 8385282, 16770564]

約数ペア:

[(1, 16770564), (2, 8385282), (3, 5590188), (4, 4192641), (6, 2795094), (9, 1863396), (12, 1397547), (18, 931698), (27, 621132), (36, 465849), (54, 310566), (81, 207044), (108, 155283), (162, 103522), (191, 87804), (271, 61884), (324, 51761), (382, 43902), (542, 30942), (573, 29268), (764, 21951), (813, 20628), (1084, 15471), (1146, 14634), (1626, 10314), (1719, 9756), (2292, 7317), (2439, 6876), (3252, 5157), (3438, 4878)]