1555212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 3880800

約数和(自身を除く): 2325588

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 109, 116, 123, 164, 174, 218, 246, 327, 348, 436, 492, 654, 1189, 1308, 2378, 3161, 3567, 4469, 4756, 6322, 7134, 8938, 9483, 12644, 13407, 14268, 17876, 18966, 26814, 37932, 53628, 129601, 259202, 388803, 518404, 777606, 1555212]

約数ペア:

[(1, 1555212), (2, 777606), (3, 518404), (4, 388803), (6, 259202), (12, 129601), (29, 53628), (41, 37932), (58, 26814), (82, 18966), (87, 17876), (109, 14268), (116, 13407), (123, 12644), (164, 9483), (174, 8938), (218, 7134), (246, 6322), (327, 4756), (348, 4469), (436, 3567), (492, 3161), (654, 2378), (1189, 1308)]