1181628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{521}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 3537072

約数和(自身を除く): 2355444

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, 521, 567, 756, 1042, 1134, 1563, 2084, 2268, 3126, 3647, 4689, 6252, 7294, 9378, 10941, 14067, 14588, 18756, 21882, 28134, 32823, 42201, 43764, 56268, 65646, 84402, 98469, 131292, 168804, 196938, 295407, 393876, 590814, 1181628]

約数ペア:

[(1, 1181628), (2, 590814), (3, 393876), (4, 295407), (6, 196938), (7, 168804), (9, 131292), (12, 98469), (14, 84402), (18, 65646), (21, 56268), (27, 43764), (28, 42201), (36, 32823), (42, 28134), (54, 21882), (63, 18756), (81, 14588), (84, 14067), (108, 10941), (126, 9378), (162, 7294), (189, 6252), (252, 4689), (324, 3647), (378, 3126), (521, 2268), (567, 2084), (756, 1563), (1042, 1134)]