2165394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 5575680

約数和(自身を除く): 3410286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 109, 129, 154, 218, 231, 258, 301, 327, 462, 473, 602, 654, 763, 903, 946, 1199, 1419, 1526, 1806, 2289, 2398, 2838, 3311, 3597, 4578, 4687, 6622, 7194, 8393, 9374, 9933, 14061, 16786, 19866, 25179, 28122, 32809, 50358, 51557, 65618, 98427, 103114, 154671, 196854, 309342, 360899, 721798, 1082697, 2165394]

約数ペア:

[(1, 2165394), (2, 1082697), (3, 721798), (6, 360899), (7, 309342), (11, 196854), (14, 154671), (21, 103114), (22, 98427), (33, 65618), (42, 51557), (43, 50358), (66, 32809), (77, 28122), (86, 25179), (109, 19866), (129, 16786), (154, 14061), (218, 9933), (231, 9374), (258, 8393), (301, 7194), (327, 6622), (462, 4687), (473, 4578), (602, 3597), (654, 3311), (763, 2838), (903, 2398), (946, 2289), (1199, 1806), (1419, 1526)]