1629018

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 3669120

約数和(自身を除く): 2040102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 311, 582, 622, 873, 933, 1746, 1866, 2619, 2799, 5238, 5598, 8397, 16794, 30167, 60334, 90501, 181002, 271503, 543006, 814509, 1629018]

約数ペア:

[(1, 1629018), (2, 814509), (3, 543006), (6, 271503), (9, 181002), (18, 90501), (27, 60334), (54, 30167), (97, 16794), (194, 8397), (291, 5598), (311, 5238), (582, 2799), (622, 2619), (873, 1866), (933, 1746)]