21635658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 51644736

約数和(自身を除く): 30009078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 198, 226, 339, 678, 967, 1017, 1243, 1934, 2034, 2486, 2901, 3729, 5802, 7458, 8703, 10637, 11187, 17406, 21274, 22374, 31911, 63822, 95733, 109271, 191466, 218542, 327813, 655626, 983439, 1201981, 1966878, 2403962, 3605943, 7211886, 10817829, 21635658]

約数ペア:

[(1, 21635658), (2, 10817829), (3, 7211886), (6, 3605943), (9, 2403962), (11, 1966878), (18, 1201981), (22, 983439), (33, 655626), (66, 327813), (99, 218542), (113, 191466), (198, 109271), (226, 95733), (339, 63822), (678, 31911), (967, 22374), (1017, 21274), (1243, 17406), (1934, 11187), (2034, 10637), (2486, 8703), (2901, 7458), (3729, 5802)]