2813656968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1260599}}^1$

素因数の和:1260642

約数の個数: 48

約数和(自身を含む): 7866144000

約数和(自身を除く): 5052487032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 1260599, 2521198, 3781797, 5042396, 7563594, 10084792, 11345391, 15127188, 22690782, 30254376, 39078569, 45381564, 78157138, 90763128, 117235707, 156314276, 234471414, 312628552, 351707121, 468942828, 703414242, 937885656, 1406828484, 2813656968]

約数ペア:

[(1, 2813656968), (2, 1406828484), (3, 937885656), (4, 703414242), (6, 468942828), (8, 351707121), (9, 312628552), (12, 234471414), (18, 156314276), (24, 117235707), (31, 90763128), (36, 78157138), (62, 45381564), (72, 39078569), (93, 30254376), (124, 22690782), (186, 15127188), (248, 11345391), (279, 10084792), (372, 7563594), (558, 5042396), (744, 3781797), (1116, 2521198), (2232, 1260599)]