182912454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 421487352

約数和(自身を除く): 238574898

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 281, 387, 522, 562, 774, 841, 843, 1247, 1682, 1686, 2494, 2523, 2529, 3741, 5046, 5058, 7482, 7569, 8149, 11223, 12083, 15138, 16298, 22446, 24166, 24447, 36163, 36249, 48894, 72326, 72498, 73341, 108489, 108747, 146682, 216978, 217494, 236321, 325467, 350407, 472642, 650934, 700814, 708963, 1051221, 1417926, 2102442, 2126889, 3153663, 4253778, 6307326, 10161803, 20323606, 30485409, 60970818, 91456227, 182912454]

約数ペア:

[(1, 182912454), (2, 91456227), (3, 60970818), (6, 30485409), (9, 20323606), (18, 10161803), (29, 6307326), (43, 4253778), (58, 3153663), (86, 2126889), (87, 2102442), (129, 1417926), (174, 1051221), (258, 708963), (261, 700814), (281, 650934), (387, 472642), (522, 350407), (562, 325467), (774, 236321), (841, 217494), (843, 216978), (1247, 146682), (1682, 108747), (1686, 108489), (2494, 73341), (2523, 72498), (2529, 72326), (3741, 48894), (5046, 36249), (5058, 36163), (7482, 24447), (7569, 24166), (8149, 22446), (11223, 16298), (12083, 15138)]