9880488

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 27720000

約数和(自身を除く): 17839512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 307, 447, 596, 614, 894, 921, 1192, 1228, 1341, 1788, 1842, 2456, 2682, 2763, 3576, 3684, 4023, 5364, 5526, 7368, 8046, 8289, 10728, 11052, 16092, 16578, 22104, 32184, 33156, 45743, 66312, 91486, 137229, 182972, 274458, 365944, 411687, 548916, 823374, 1097832, 1235061, 1646748, 2470122, 3293496, 4940244, 9880488]

約数ペア:

[(1, 9880488), (2, 4940244), (3, 3293496), (4, 2470122), (6, 1646748), (8, 1235061), (9, 1097832), (12, 823374), (18, 548916), (24, 411687), (27, 365944), (36, 274458), (54, 182972), (72, 137229), (108, 91486), (149, 66312), (216, 45743), (298, 33156), (307, 32184), (447, 22104), (596, 16578), (614, 16092), (894, 11052), (921, 10728), (1192, 8289), (1228, 8046), (1341, 7368), (1788, 5526), (1842, 5364), (2456, 4023), (2682, 3684), (2763, 3576)]