31925394

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 71210880

約数和(自身を除く): 39285486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 1901, 2799, 3802, 5598, 5703, 8397, 11406, 16794, 17109, 34218, 51327, 102654, 591211, 1182422, 1773633, 3547266, 5320899, 10641798, 15962697, 31925394]

約数ペア:

[(1, 31925394), (2, 15962697), (3, 10641798), (6, 5320899), (9, 3547266), (18, 1773633), (27, 1182422), (54, 591211), (311, 102654), (622, 51327), (933, 34218), (1866, 17109), (1901, 16794), (2799, 11406), (3802, 8397), (5598, 5703)]