18018462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 46024704

約数和(自身を除く): 28006242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 907, 946, 1419, 1806, 1814, 2721, 2838, 3311, 5442, 6349, 6622, 9933, 9977, 12698, 19047, 19866, 19954, 29931, 38094, 39001, 59862, 69839, 78002, 117003, 139678, 209517, 234006, 273007, 419034, 429011, 546014, 819021, 858022, 1287033, 1638042, 2574066, 3003077, 6006154, 9009231, 18018462]

約数ペア:

[(1, 18018462), (2, 9009231), (3, 6006154), (6, 3003077), (7, 2574066), (11, 1638042), (14, 1287033), (21, 858022), (22, 819021), (33, 546014), (42, 429011), (43, 419034), (66, 273007), (77, 234006), (86, 209517), (129, 139678), (154, 117003), (231, 78002), (258, 69839), (301, 59862), (462, 39001), (473, 38094), (602, 29931), (903, 19954), (907, 19866), (946, 19047), (1419, 12698), (1806, 9977), (1814, 9933), (2721, 6622), (2838, 6349), (3311, 5442)]