18624612

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 45460800

約数和(自身を除く): 26836188

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 109, 116, 174, 218, 327, 348, 436, 491, 654, 982, 1308, 1473, 1964, 2946, 3161, 5892, 6322, 9483, 12644, 14239, 18966, 28478, 37932, 42717, 53519, 56956, 85434, 107038, 160557, 170868, 214076, 321114, 642228, 1552051, 3104102, 4656153, 6208204, 9312306, 18624612]

約数ペア:

[(1, 18624612), (2, 9312306), (3, 6208204), (4, 4656153), (6, 3104102), (12, 1552051), (29, 642228), (58, 321114), (87, 214076), (109, 170868), (116, 160557), (174, 107038), (218, 85434), (327, 56956), (348, 53519), (436, 42717), (491, 37932), (654, 28478), (982, 18966), (1308, 14239), (1473, 12644), (1964, 9483), (2946, 6322), (3161, 5892)]