3989412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1782

約数の個数: 60

約数和(自身を含む): 11925760

約数和(自身を除く): 7936348

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, 1759, 2268, 3518, 5277, 7036, 10554, 12313, 15831, 21108, 24626, 31662, 36939, 47493, 49252, 63324, 73878, 94986, 110817, 142479, 147756, 189972, 221634, 284958, 332451, 443268, 569916, 664902, 997353, 1329804, 1994706, 3989412]

約数ペア:

[(1, 3989412), (2, 1994706), (3, 1329804), (4, 997353), (6, 664902), (7, 569916), (9, 443268), (12, 332451), (14, 284958), (18, 221634), (21, 189972), (27, 147756), (28, 142479), (36, 110817), (42, 94986), (54, 73878), (63, 63324), (81, 49252), (84, 47493), (108, 36939), (126, 31662), (162, 24626), (189, 21108), (252, 15831), (324, 12313), (378, 10554), (567, 7036), (756, 5277), (1134, 3518), (1759, 2268)]