18964752

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5897}}^1$

素因数の和:5975

約数の個数: 40

約数和(自身を含む): 49731936

約数和(自身を除く): 30767184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 5897, 11794, 17691, 23588, 35382, 47176, 70764, 94352, 141528, 283056, 395099, 790198, 1185297, 1580396, 2370594, 3160792, 4741188, 6321584, 9482376, 18964752]

約数ペア:

[(1, 18964752), (2, 9482376), (3, 6321584), (4, 4741188), (6, 3160792), (8, 2370594), (12, 1580396), (16, 1185297), (24, 790198), (48, 395099), (67, 283056), (134, 141528), (201, 94352), (268, 70764), (402, 47176), (536, 35382), (804, 23588), (1072, 17691), (1608, 11794), (3216, 5897)]