8644734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 23662080

約数和(自身を除く): 15017346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 157, 161, 171, 207, 266, 314, 322, 342, 399, 414, 437, 471, 483, 798, 874, 942, 966, 1099, 1197, 1311, 1413, 1449, 2198, 2394, 2622, 2826, 2898, 2983, 3059, 3297, 3611, 3933, 5966, 6118, 6594, 7222, 7866, 8949, 9177, 9891, 10833, 17898, 18354, 19782, 20881, 21666, 25277, 26847, 27531, 32499, 41762, 50554, 53694, 55062, 62643, 64998, 68609, 75831, 125286, 137218, 151662, 187929, 205827, 227493, 375858, 411654, 454986, 480263, 617481, 960526, 1234962, 1440789, 2881578, 4322367, 8644734]

約数ペア:

[(1, 8644734), (2, 4322367), (3, 2881578), (6, 1440789), (7, 1234962), (9, 960526), (14, 617481), (18, 480263), (19, 454986), (21, 411654), (23, 375858), (38, 227493), (42, 205827), (46, 187929), (57, 151662), (63, 137218), (69, 125286), (114, 75831), (126, 68609), (133, 64998), (138, 62643), (157, 55062), (161, 53694), (171, 50554), (207, 41762), (266, 32499), (314, 27531), (322, 26847), (342, 25277), (399, 21666), (414, 20881), (437, 19782), (471, 18354), (483, 17898), (798, 10833), (874, 9891), (942, 9177), (966, 8949), (1099, 7866), (1197, 7222), (1311, 6594), (1413, 6118), (1449, 5966), (2198, 3933), (2394, 3611), (2622, 3297), (2826, 3059), (2898, 2983)]