2018847006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31963}}^1$

素因数の和:32022

約数の個数: 72

約数和(自身を含む): 4973918040

約数和(自身を除く): 2955071034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3509, 5742, 7018, 10527, 21054, 31581, 31963, 63162, 63926, 95889, 191778, 287667, 351593, 575334, 703186, 926927, 1054779, 1853854, 2109558, 2780781, 3164337, 3867523, 5561562, 6328674, 7735046, 8342343, 10196197, 11602569, 16684686, 20392394, 23205138, 30588591, 34807707, 61177182, 69615414, 91765773, 112158167, 183531546, 224316334, 336474501, 672949002, 1009423503, 2018847006]

約数ペア:

[(1, 2018847006), (2, 1009423503), (3, 672949002), (6, 336474501), (9, 224316334), (11, 183531546), (18, 112158167), (22, 91765773), (29, 69615414), (33, 61177182), (58, 34807707), (66, 30588591), (87, 23205138), (99, 20392394), (121, 16684686), (174, 11602569), (198, 10196197), (242, 8342343), (261, 7735046), (319, 6328674), (363, 5561562), (522, 3867523), (638, 3164337), (726, 2780781), (957, 2109558), (1089, 1853854), (1914, 1054779), (2178, 926927), (2871, 703186), (3509, 575334), (5742, 351593), (7018, 287667), (10527, 191778), (21054, 95889), (31581, 63926), (31963, 63162)]