25553484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 71062992

約数和(自身を除く): 45509508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 373, 396, 519, 692, 746, 1038, 1119, 1492, 1557, 1903, 2076, 2238, 3114, 3357, 3806, 4103, 4476, 5709, 6228, 6714, 7612, 8206, 11418, 12309, 13428, 16412, 17127, 22836, 24618, 34254, 36927, 49236, 64529, 68508, 73854, 129058, 147708, 193587, 258116, 387174, 580761, 709819, 774348, 1161522, 1419638, 2129457, 2323044, 2839276, 4258914, 6388371, 8517828, 12776742, 25553484]

約数ペア:

[(1, 25553484), (2, 12776742), (3, 8517828), (4, 6388371), (6, 4258914), (9, 2839276), (11, 2323044), (12, 2129457), (18, 1419638), (22, 1161522), (33, 774348), (36, 709819), (44, 580761), (66, 387174), (99, 258116), (132, 193587), (173, 147708), (198, 129058), (346, 73854), (373, 68508), (396, 64529), (519, 49236), (692, 36927), (746, 34254), (1038, 24618), (1119, 22836), (1492, 17127), (1557, 16412), (1903, 13428), (2076, 12309), (2238, 11418), (3114, 8206), (3357, 7612), (3806, 6714), (4103, 6228), (4476, 5709)]