18446054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 34670592

約数和(自身を除く): 16224538

約数列:

[1, 2, 11, 17, 22, 31, 34, 37, 43, 62, 74, 86, 187, 341, 374, 407, 473, 527, 629, 682, 731, 814, 946, 1054, 1147, 1258, 1333, 1462, 1591, 2294, 2666, 3182, 5797, 6919, 8041, 11594, 12617, 13838, 14663, 16082, 17501, 19499, 22661, 25234, 27047, 29326, 35002, 38998, 45322, 49321, 54094, 98642, 214489, 249271, 297517, 428978, 498542, 542531, 595034, 838457, 1085062, 1676914, 9223027, 18446054]

約数ペア:

[(1, 18446054), (2, 9223027), (11, 1676914), (17, 1085062), (22, 838457), (31, 595034), (34, 542531), (37, 498542), (43, 428978), (62, 297517), (74, 249271), (86, 214489), (187, 98642), (341, 54094), (374, 49321), (407, 45322), (473, 38998), (527, 35002), (629, 29326), (682, 27047), (731, 25234), (814, 22661), (946, 19499), (1054, 17501), (1147, 16082), (1258, 14663), (1333, 13838), (1462, 12617), (1591, 11594), (2294, 8041), (2666, 6919), (3182, 5797)]