18341862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 48625920

約数和(自身を除く): 30284058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 37, 42, 58, 66, 74, 77, 87, 111, 154, 174, 203, 222, 231, 259, 319, 406, 407, 462, 518, 609, 638, 777, 814, 957, 1073, 1218, 1221, 1369, 1554, 1914, 2146, 2233, 2442, 2738, 2849, 3219, 4107, 4466, 5698, 6438, 6699, 7511, 8214, 8547, 9583, 11803, 13398, 15022, 15059, 17094, 19166, 22533, 23606, 28749, 30118, 35409, 39701, 45066, 45177, 57498, 70818, 79402, 82621, 90354, 105413, 119103, 165242, 210826, 238206, 247863, 277907, 316239, 436711, 495726, 555814, 632478, 833721, 873422, 1310133, 1667442, 2620266, 3056977, 6113954, 9170931, 18341862]

約数ペア:

[(1, 18341862), (2, 9170931), (3, 6113954), (6, 3056977), (7, 2620266), (11, 1667442), (14, 1310133), (21, 873422), (22, 833721), (29, 632478), (33, 555814), (37, 495726), (42, 436711), (58, 316239), (66, 277907), (74, 247863), (77, 238206), (87, 210826), (111, 165242), (154, 119103), (174, 105413), (203, 90354), (222, 82621), (231, 79402), (259, 70818), (319, 57498), (406, 45177), (407, 45066), (462, 39701), (518, 35409), (609, 30118), (638, 28749), (777, 23606), (814, 22533), (957, 19166), (1073, 17094), (1218, 15059), (1221, 15022), (1369, 13398), (1554, 11803), (1914, 9583), (2146, 8547), (2233, 8214), (2442, 7511), (2738, 6699), (2849, 6438), (3219, 5698), (4107, 4466)]