15940147188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{993527}}^1$

素因数の和:993732

約数の個数: 48

約数和(自身を含む): 42729652224

約数和(自身を除く): 26789505036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 993527, 1987054, 2980581, 3974108, 5961162, 6954689, 11922324, 13909378, 20864067, 27818756, 41728134, 83456268, 189763657, 379527314, 569290971, 759054628, 1138581942, 1328345599, 2277163884, 2656691198, 3985036797, 5313382396, 7970073594, 15940147188]

約数ペア:

[(1, 15940147188), (2, 7970073594), (3, 5313382396), (4, 3985036797), (6, 2656691198), (7, 2277163884), (12, 1328345599), (14, 1138581942), (21, 759054628), (28, 569290971), (42, 379527314), (84, 189763657), (191, 83456268), (382, 41728134), (573, 27818756), (764, 20864067), (1146, 13909378), (1337, 11922324), (2292, 6954689), (2674, 5961162), (4011, 3974108), (5348, 2980581), (8022, 1987054), (16044, 993527)]