187400268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24907}}^1$

素因数の和:24947

約数の個数: 72

約数和(自身を含む): 543990720

約数和(自身を除く): 356590452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 24907, 49814, 74721, 99628, 149442, 224163, 273977, 298884, 448326, 473233, 547954, 821931, 896652, 946466, 1095908, 1419699, 1643862, 1892932, 2465793, 2839398, 3287724, 4259097, 4931586, 5205563, 5678796, 8518194, 9863172, 10411126, 15616689, 17036388, 20822252, 31233378, 46850067, 62466756, 93700134, 187400268]

約数ペア:

[(1, 187400268), (2, 93700134), (3, 62466756), (4, 46850067), (6, 31233378), (9, 20822252), (11, 17036388), (12, 15616689), (18, 10411126), (19, 9863172), (22, 8518194), (33, 5678796), (36, 5205563), (38, 4931586), (44, 4259097), (57, 3287724), (66, 2839398), (76, 2465793), (99, 1892932), (114, 1643862), (132, 1419699), (171, 1095908), (198, 946466), (209, 896652), (228, 821931), (342, 547954), (396, 473233), (418, 448326), (627, 298884), (684, 273977), (836, 224163), (1254, 149442), (1881, 99628), (2508, 74721), (3762, 49814), (7524, 24907)]