31494414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2161}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 72228096

約数和(自身を除く): 40733682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2161, 2429, 4322, 4858, 6483, 7287, 12966, 14574, 15127, 30254, 45381, 90762, 749867, 1499734, 2249601, 4499202, 5249069, 10498138, 15747207, 31494414]

約数ペア:

[(1, 31494414), (2, 15747207), (3, 10498138), (6, 5249069), (7, 4499202), (14, 2249601), (21, 1499734), (42, 749867), (347, 90762), (694, 45381), (1041, 30254), (2082, 15127), (2161, 14574), (2429, 12966), (4322, 7287), (4858, 6483)]