16728372

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3492

約数の個数: 36

約数和(自身を含む): 42602560

約数和(自身を除く): 25874188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3343, 5004, 6686, 10029, 13372, 20058, 30087, 40116, 60174, 120348, 464677, 929354, 1394031, 1858708, 2788062, 4182093, 5576124, 8364186, 16728372]

約数ペア:

[(1, 16728372), (2, 8364186), (3, 5576124), (4, 4182093), (6, 2788062), (9, 1858708), (12, 1394031), (18, 929354), (36, 464677), (139, 120348), (278, 60174), (417, 40116), (556, 30087), (834, 20058), (1251, 13372), (1668, 10029), (2502, 6686), (3343, 5004)]