187463628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1709}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 519114960

約数和(自身を除く): 331651332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 277, 396, 554, 831, 1108, 1662, 1709, 2493, 3047, 3324, 3418, 4986, 5127, 6094, 6836, 9141, 9972, 10254, 12188, 15381, 18282, 18799, 20508, 27423, 30762, 36564, 37598, 54846, 56397, 61524, 75196, 109692, 112794, 169191, 225588, 338382, 473393, 676764, 946786, 1420179, 1893572, 2840358, 4260537, 5207323, 5680716, 8521074, 10414646, 15621969, 17042148, 20829292, 31243938, 46865907, 62487876, 93731814, 187463628]

約数ペア:

[(1, 187463628), (2, 93731814), (3, 62487876), (4, 46865907), (6, 31243938), (9, 20829292), (11, 17042148), (12, 15621969), (18, 10414646), (22, 8521074), (33, 5680716), (36, 5207323), (44, 4260537), (66, 2840358), (99, 1893572), (132, 1420179), (198, 946786), (277, 676764), (396, 473393), (554, 338382), (831, 225588), (1108, 169191), (1662, 112794), (1709, 109692), (2493, 75196), (3047, 61524), (3324, 56397), (3418, 54846), (4986, 37598), (5127, 36564), (6094, 30762), (6836, 27423), (9141, 20508), (9972, 18799), (10254, 18282), (12188, 15381)]