18514122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 44323200

約数和(自身を除く): 25809078

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 569, 638, 957, 986, 1122, 1138, 1479, 1707, 1914, 2958, 3414, 5423, 6259, 9673, 10846, 12518, 16269, 16501, 18777, 19346, 29019, 32538, 33002, 37554, 49503, 58038, 99006, 106403, 181511, 212806, 280517, 319209, 363022, 544533, 561034, 638418, 841551, 1089066, 1683102, 3085687, 6171374, 9257061, 18514122]

約数ペア:

[(1, 18514122), (2, 9257061), (3, 6171374), (6, 3085687), (11, 1683102), (17, 1089066), (22, 841551), (29, 638418), (33, 561034), (34, 544533), (51, 363022), (58, 319209), (66, 280517), (87, 212806), (102, 181511), (174, 106403), (187, 99006), (319, 58038), (374, 49503), (493, 37554), (561, 33002), (569, 32538), (638, 29019), (957, 19346), (986, 18777), (1122, 16501), (1138, 16269), (1479, 12518), (1707, 10846), (1914, 9673), (2958, 6259), (3414, 5423)]