2193156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{967}}^1$

素因数の和:990

約数の個数: 60

約数和(自身を含む): 6559168

約数和(自身を除く): 4366012

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, 967, 1134, 1934, 2268, 2901, 3868, 5802, 6769, 8703, 11604, 13538, 17406, 20307, 26109, 27076, 34812, 40614, 52218, 60921, 78327, 81228, 104436, 121842, 156654, 182763, 243684, 313308, 365526, 548289, 731052, 1096578, 2193156]

約数ペア:

[(1, 2193156), (2, 1096578), (3, 731052), (4, 548289), (6, 365526), (7, 313308), (9, 243684), (12, 182763), (14, 156654), (18, 121842), (21, 104436), (27, 81228), (28, 78327), (36, 60921), (42, 52218), (54, 40614), (63, 34812), (81, 27076), (84, 26109), (108, 20307), (126, 17406), (162, 13538), (189, 11604), (252, 8703), (324, 6769), (378, 5802), (567, 3868), (756, 2901), (967, 2268), (1134, 1934)]