18316494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 48639240

約数和(自身を除く): 30322746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1093, 1197, 1862, 2186, 2394, 2793, 3279, 5586, 6558, 7651, 8379, 9837, 15302, 16758, 19674, 20767, 22953, 41534, 45906, 53557, 62301, 68859, 107114, 124602, 137718, 145369, 160671, 186903, 290738, 321342, 373806, 436107, 482013, 872214, 964026, 1017583, 1308321, 2035166, 2616642, 3052749, 6105498, 9158247, 18316494]

約数ペア:

[(1, 18316494), (2, 9158247), (3, 6105498), (6, 3052749), (7, 2616642), (9, 2035166), (14, 1308321), (18, 1017583), (19, 964026), (21, 872214), (38, 482013), (42, 436107), (49, 373806), (57, 321342), (63, 290738), (98, 186903), (114, 160671), (126, 145369), (133, 137718), (147, 124602), (171, 107114), (266, 68859), (294, 62301), (342, 53557), (399, 45906), (441, 41534), (798, 22953), (882, 20767), (931, 19674), (1093, 16758), (1197, 15302), (1862, 9837), (2186, 8379), (2394, 7651), (2793, 6558), (3279, 5586)]