2779812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3677}}^1$

素因数の和:3697

約数の個数: 48

約数和(自身を含む): 8238720

約数和(自身を除く): 5458908

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, 3677, 7354, 11031, 14708, 22062, 25739, 33093, 44124, 51478, 66186, 77217, 99279, 102956, 132372, 154434, 198558, 231651, 308868, 397116, 463302, 694953, 926604, 1389906, 2779812]

約数ペア:

[(1, 2779812), (2, 1389906), (3, 926604), (4, 694953), (6, 463302), (7, 397116), (9, 308868), (12, 231651), (14, 198558), (18, 154434), (21, 132372), (27, 102956), (28, 99279), (36, 77217), (42, 66186), (54, 51478), (63, 44124), (84, 33093), (108, 25739), (126, 22062), (189, 14708), (252, 11031), (378, 7354), (756, 3677)]