22581966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 51575040

約数和(自身を除く): 28993074

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 73, 86, 109, 129, 146, 218, 219, 258, 327, 438, 473, 654, 803, 946, 1199, 1419, 1606, 2398, 2409, 2838, 3139, 3597, 4687, 4818, 6278, 7194, 7957, 9374, 9417, 14061, 15914, 18834, 23871, 28122, 34529, 47742, 51557, 69058, 87527, 103114, 103587, 154671, 175054, 207174, 262581, 309342, 342151, 525162, 684302, 1026453, 2052906, 3763661, 7527322, 11290983, 22581966]

約数ペア:

[(1, 22581966), (2, 11290983), (3, 7527322), (6, 3763661), (11, 2052906), (22, 1026453), (33, 684302), (43, 525162), (66, 342151), (73, 309342), (86, 262581), (109, 207174), (129, 175054), (146, 154671), (218, 103587), (219, 103114), (258, 87527), (327, 69058), (438, 51557), (473, 47742), (654, 34529), (803, 28122), (946, 23871), (1199, 18834), (1419, 15914), (1606, 14061), (2398, 9417), (2409, 9374), (2838, 7957), (3139, 7194), (3597, 6278), (4687, 4818)]