22515516

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 58777600

約数和(自身を除く): 36262084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1279, 1467, 1956, 2558, 2934, 3837, 4401, 5116, 5868, 7674, 8802, 11511, 15348, 17604, 23022, 34533, 46044, 69066, 138132, 208477, 416954, 625431, 833908, 1250862, 1876293, 2501724, 3752586, 5628879, 7505172, 11257758, 22515516]

約数ペア:

[(1, 22515516), (2, 11257758), (3, 7505172), (4, 5628879), (6, 3752586), (9, 2501724), (12, 1876293), (18, 1250862), (27, 833908), (36, 625431), (54, 416954), (108, 208477), (163, 138132), (326, 69066), (489, 46044), (652, 34533), (978, 23022), (1279, 17604), (1467, 15348), (1956, 11511), (2558, 8802), (2934, 7674), (3837, 5868), (4401, 5116)]