8193258

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 18472320

約数和(自身を除く): 10279062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2137, 3834, 4274, 6411, 12822, 19233, 38466, 57699, 115398, 151727, 303454, 455181, 910362, 1365543, 2731086, 4096629, 8193258]

約数ペア:

[(1, 8193258), (2, 4096629), (3, 2731086), (6, 1365543), (9, 910362), (18, 455181), (27, 303454), (54, 151727), (71, 115398), (142, 57699), (213, 38466), (426, 19233), (639, 12822), (1278, 6411), (1917, 4274), (2137, 3834)]