21702924

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 56842240

約数和(自身を除く): 35139316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 1951, 2781, 3708, 3902, 5562, 5853, 7804, 11124, 11706, 17559, 23412, 35118, 52677, 70236, 105354, 200953, 210708, 401906, 602859, 803812, 1205718, 1808577, 2411436, 3617154, 5425731, 7234308, 10851462, 21702924]

約数ペア:

[(1, 21702924), (2, 10851462), (3, 7234308), (4, 5425731), (6, 3617154), (9, 2411436), (12, 1808577), (18, 1205718), (27, 803812), (36, 602859), (54, 401906), (103, 210708), (108, 200953), (206, 105354), (309, 70236), (412, 52677), (618, 35118), (927, 23412), (1236, 17559), (1854, 11706), (1951, 11124), (2781, 7804), (3708, 5853), (3902, 5562)]