215652132

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{17989}}^1$

素因数の和:18042

約数の個数: 60

約数和(自身を含む): 579026140

約数和(自身を除く): 363374008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 17989, 35978, 53967, 71956, 107934, 161901, 215868, 323802, 485703, 647604, 665593, 971406, 1331186, 1457109, 1942812, 1996779, 2662372, 2914218, 3993558, 5828436, 5990337, 7987116, 11980674, 17971011, 23961348, 35942022, 53913033, 71884044, 107826066, 215652132]

約数ペア:

[(1, 215652132), (2, 107826066), (3, 71884044), (4, 53913033), (6, 35942022), (9, 23961348), (12, 17971011), (18, 11980674), (27, 7987116), (36, 5990337), (37, 5828436), (54, 3993558), (74, 2914218), (81, 2662372), (108, 1996779), (111, 1942812), (148, 1457109), (162, 1331186), (222, 971406), (324, 665593), (333, 647604), (444, 485703), (666, 323802), (999, 215868), (1332, 161901), (1998, 107934), (2997, 71956), (3996, 53967), (5994, 35978), (11988, 17989)]