2015869716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{28879}}^1$

素因数の和:29173

約数の個数: 72

約数和(自身を含む): 5844849920

約数和(自身を除く): 3828980204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1662, 1939, 2493, 3324, 3878, 4986, 5817, 7756, 9972, 11634, 17451, 23268, 28879, 34902, 57758, 69804, 86637, 115516, 173274, 202153, 259911, 346548, 404306, 519822, 606459, 808612, 1039644, 1212918, 1819377, 2425836, 3638754, 7277508, 7999483, 15998966, 23998449, 31997932, 47996898, 55996381, 71995347, 95993796, 111992762, 143990694, 167989143, 223985524, 287981388, 335978286, 503967429, 671956572, 1007934858, 2015869716]

約数ペア:

[(1, 2015869716), (2, 1007934858), (3, 671956572), (4, 503967429), (6, 335978286), (7, 287981388), (9, 223985524), (12, 167989143), (14, 143990694), (18, 111992762), (21, 95993796), (28, 71995347), (36, 55996381), (42, 47996898), (63, 31997932), (84, 23998449), (126, 15998966), (252, 7999483), (277, 7277508), (554, 3638754), (831, 2425836), (1108, 1819377), (1662, 1212918), (1939, 1039644), (2493, 808612), (3324, 606459), (3878, 519822), (4986, 404306), (5817, 346548), (7756, 259911), (9972, 202153), (11634, 173274), (17451, 115516), (23268, 86637), (28879, 69804), (34902, 57758)]