39172938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2999}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 50683062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 2999, 4354, 5998, 6531, 8997, 13062, 17994, 20993, 41986, 62979, 125958, 932689, 1865378, 2798067, 5596134, 6528823, 13057646, 19586469, 39172938]

約数ペア:

[(1, 39172938), (2, 19586469), (3, 13057646), (6, 6528823), (7, 5596134), (14, 2798067), (21, 1865378), (42, 932689), (311, 125958), (622, 62979), (933, 41986), (1866, 20993), (2177, 17994), (2999, 13062), (4354, 8997), (5998, 6531)]