16722216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{33179}}^1$

素因数の和:33198

約数の個数: 48

約数和(自身を含む): 51760800

約数和(自身を除く): 35038584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 33179, 66358, 99537, 132716, 199074, 232253, 265432, 298611, 398148, 464506, 597222, 696759, 796296, 929012, 1194444, 1393518, 1858024, 2090277, 2388888, 2787036, 4180554, 5574072, 8361108, 16722216]

約数ペア:

[(1, 16722216), (2, 8361108), (3, 5574072), (4, 4180554), (6, 2787036), (7, 2388888), (8, 2090277), (9, 1858024), (12, 1393518), (14, 1194444), (18, 929012), (21, 796296), (24, 696759), (28, 597222), (36, 464506), (42, 398148), (56, 298611), (63, 265432), (72, 232253), (84, 199074), (126, 132716), (168, 99537), (252, 66358), (504, 33179)]