18103770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3564

約数の個数: 64

約数和(自身を含む): 50832000

約数和(自身を除く): 32728230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3529, 5130, 7058, 10587, 17645, 21174, 31761, 35290, 52935, 63522, 67051, 95283, 105870, 134102, 158805, 190566, 201153, 317610, 335255, 402306, 476415, 603459, 670510, 952830, 1005765, 1206918, 1810377, 2011530, 3017295, 3620754, 6034590, 9051885, 18103770]

約数ペア:

[(1, 18103770), (2, 9051885), (3, 6034590), (5, 3620754), (6, 3017295), (9, 2011530), (10, 1810377), (15, 1206918), (18, 1005765), (19, 952830), (27, 670510), (30, 603459), (38, 476415), (45, 402306), (54, 335255), (57, 317610), (90, 201153), (95, 190566), (114, 158805), (135, 134102), (171, 105870), (190, 95283), (270, 67051), (285, 63522), (342, 52935), (513, 35290), (570, 31761), (855, 21174), (1026, 17645), (1710, 10587), (2565, 7058), (3529, 5130)]