9958788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4414

約数の個数: 60

約数和(自身を含む): 29760192

約数和(自身を除く): 19801404

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, 2268, 4391, 8782, 13173, 17564, 26346, 30737, 39519, 52692, 61474, 79038, 92211, 118557, 122948, 158076, 184422, 237114, 276633, 355671, 368844, 474228, 553266, 711342, 829899, 1106532, 1422684, 1659798, 2489697, 3319596, 4979394, 9958788]

約数ペア:

[(1, 9958788), (2, 4979394), (3, 3319596), (4, 2489697), (6, 1659798), (7, 1422684), (9, 1106532), (12, 829899), (14, 711342), (18, 553266), (21, 474228), (27, 368844), (28, 355671), (36, 276633), (42, 237114), (54, 184422), (63, 158076), (81, 122948), (84, 118557), (108, 92211), (126, 79038), (162, 61474), (189, 52692), (252, 39519), (324, 30737), (378, 26346), (567, 17564), (756, 13173), (1134, 8782), (2268, 4391)]