979156638

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{60509}}^1$

素因数の和:60577

約数の個数: 48

約数和(自身を含む): 2265494400

約数和(自身を除く): 1286337762

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 60509, 121018, 181527, 363054, 544581, 1089162, 1754761, 1875779, 3509522, 3751558, 5264283, 5627337, 10528566, 11254674, 15792849, 16882011, 31585698, 33764022, 54397591, 108795182, 163192773, 326385546, 489578319, 979156638]

約数ペア:

[(1, 979156638), (2, 489578319), (3, 326385546), (6, 163192773), (9, 108795182), (18, 54397591), (29, 33764022), (31, 31585698), (58, 16882011), (62, 15792849), (87, 11254674), (93, 10528566), (174, 5627337), (186, 5264283), (261, 3751558), (279, 3509522), (522, 1875779), (558, 1754761), (899, 1089162), (1798, 544581), (2697, 363054), (5394, 181527), (8091, 121018), (16182, 60509)]