4491828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 13440000

約数和(自身を除く): 8948172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 199, 209, 228, 297, 342, 396, 398, 418, 513, 594, 597, 627, 684, 796, 836, 1026, 1188, 1194, 1254, 1791, 1881, 2052, 2189, 2388, 2508, 3582, 3762, 3781, 4378, 5373, 5643, 6567, 7164, 7524, 7562, 8756, 10746, 11286, 11343, 13134, 15124, 19701, 21492, 22572, 22686, 26268, 34029, 39402, 41591, 45372, 59103, 68058, 78804, 83182, 102087, 118206, 124773, 136116, 166364, 204174, 236412, 249546, 374319, 408348, 499092, 748638, 1122957, 1497276, 2245914, 4491828]

約数ペア:

[(1, 4491828), (2, 2245914), (3, 1497276), (4, 1122957), (6, 748638), (9, 499092), (11, 408348), (12, 374319), (18, 249546), (19, 236412), (22, 204174), (27, 166364), (33, 136116), (36, 124773), (38, 118206), (44, 102087), (54, 83182), (57, 78804), (66, 68058), (76, 59103), (99, 45372), (108, 41591), (114, 39402), (132, 34029), (171, 26268), (198, 22686), (199, 22572), (209, 21492), (228, 19701), (297, 15124), (342, 13134), (396, 11343), (398, 11286), (418, 10746), (513, 8756), (594, 7562), (597, 7524), (627, 7164), (684, 6567), (796, 5643), (836, 5373), (1026, 4378), (1188, 3781), (1194, 3762), (1254, 3582), (1791, 2508), (1881, 2388), (2052, 2189)]