2191992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 6583680

約数和(自身を除く): 4391688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 361, 418, 437, 456, 506, 552, 627, 722, 759, 836, 874, 1012, 1083, 1254, 1311, 1444, 1518, 1672, 1748, 2024, 2166, 2508, 2622, 2888, 3036, 3496, 3971, 4332, 4807, 5016, 5244, 6072, 7942, 8303, 8664, 9614, 10488, 11913, 14421, 15884, 16606, 19228, 23826, 24909, 28842, 31768, 33212, 38456, 47652, 49818, 57684, 66424, 91333, 95304, 99636, 115368, 182666, 199272, 273999, 365332, 547998, 730664, 1095996, 2191992]

約数ペア:

[(1, 2191992), (2, 1095996), (3, 730664), (4, 547998), (6, 365332), (8, 273999), (11, 199272), (12, 182666), (19, 115368), (22, 99636), (23, 95304), (24, 91333), (33, 66424), (38, 57684), (44, 49818), (46, 47652), (57, 38456), (66, 33212), (69, 31768), (76, 28842), (88, 24909), (92, 23826), (114, 19228), (132, 16606), (138, 15884), (152, 14421), (184, 11913), (209, 10488), (228, 9614), (253, 8664), (264, 8303), (276, 7942), (361, 6072), (418, 5244), (437, 5016), (456, 4807), (506, 4332), (552, 3971), (627, 3496), (722, 3036), (759, 2888), (836, 2622), (874, 2508), (1012, 2166), (1083, 2024), (1254, 1748), (1311, 1672), (1444, 1518)]