216651924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{207521}}^1$

素因数の和:207560

約数の個数: 36

約数和(自身を含む): 566535060

約数和(自身を除く): 349883136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 207521, 415042, 622563, 830084, 1245126, 1867689, 2490252, 3735378, 6018109, 7470756, 12036218, 18054327, 24072436, 36108654, 54162981, 72217308, 108325962, 216651924]

約数ペア:

[(1, 216651924), (2, 108325962), (3, 72217308), (4, 54162981), (6, 36108654), (9, 24072436), (12, 18054327), (18, 12036218), (29, 7470756), (36, 6018109), (58, 3735378), (87, 2490252), (116, 1867689), (174, 1245126), (261, 830084), (348, 622563), (522, 415042), (1044, 207521)]