21350802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5483}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 47381760

約数和(自身を除く): 26030958

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5483, 10966, 16449, 32898, 60313, 120626, 180939, 323497, 361878, 646994, 970491, 1940982, 3558467, 7116934, 10675401, 21350802]

約数ペア:

[(1, 21350802), (2, 10675401), (3, 7116934), (6, 3558467), (11, 1940982), (22, 970491), (33, 646994), (59, 361878), (66, 323497), (118, 180939), (177, 120626), (354, 60313), (649, 32898), (1298, 16449), (1947, 10966), (3894, 5483)]