2258642988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2987623}}^1$

素因数の和:2987643

約数の個数: 48

約数和(自身を含む): 6692277760

約数和(自身を除く): 4433634772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2987623, 5975246, 8962869, 11950492, 17925738, 20913361, 26888607, 35851476, 41826722, 53777214, 62740083, 80665821, 83653444, 107554428, 125480166, 161331642, 188220249, 250960332, 322663284, 376440498, 564660747, 752880996, 1129321494, 2258642988]

約数ペア:

[(1, 2258642988), (2, 1129321494), (3, 752880996), (4, 564660747), (6, 376440498), (7, 322663284), (9, 250960332), (12, 188220249), (14, 161331642), (18, 125480166), (21, 107554428), (27, 83653444), (28, 80665821), (36, 62740083), (42, 53777214), (54, 41826722), (63, 35851476), (84, 26888607), (108, 20913361), (126, 17925738), (189, 11950492), (252, 8962869), (378, 5975246), (756, 2987623)]