2391228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 7087360

約数和(自身を除く): 4696132

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, 3163, 6326, 9489, 12652, 18978, 22141, 28467, 37956, 44282, 56934, 66423, 85401, 88564, 113868, 132846, 170802, 199269, 265692, 341604, 398538, 597807, 797076, 1195614, 2391228]

約数ペア:

[(1, 2391228), (2, 1195614), (3, 797076), (4, 597807), (6, 398538), (7, 341604), (9, 265692), (12, 199269), (14, 170802), (18, 132846), (21, 113868), (27, 88564), (28, 85401), (36, 66423), (42, 56934), (54, 44282), (63, 37956), (84, 28467), (108, 22141), (126, 18978), (189, 12652), (252, 9489), (378, 6326), (756, 3163)]