2787372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1252

約数の個数: 60

約数和(自身を含む): 8334480

約数和(自身を除く): 5547108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1229, 2268, 2458, 3687, 4916, 7374, 8603, 11061, 14748, 17206, 22122, 25809, 33183, 34412, 44244, 51618, 66366, 77427, 99549, 103236, 132732, 154854, 199098, 232281, 309708, 398196, 464562, 696843, 929124, 1393686, 2787372]

約数ペア:

[(1, 2787372), (2, 1393686), (3, 929124), (4, 696843), (6, 464562), (7, 398196), (9, 309708), (12, 232281), (14, 199098), (18, 154854), (21, 132732), (27, 103236), (28, 99549), (36, 77427), (42, 66366), (54, 51618), (63, 44244), (81, 34412), (84, 33183), (108, 25809), (126, 22122), (162, 17206), (189, 14748), (252, 11061), (324, 8603), (378, 7374), (567, 4916), (756, 3687), (1134, 2458), (1229, 2268)]