22320858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 32191782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 337, 399, 498, 581, 674, 798, 1011, 1162, 1577, 1743, 2022, 2359, 3154, 3486, 4718, 4731, 6403, 7077, 9462, 11039, 12806, 14154, 19209, 22078, 27971, 33117, 38418, 44821, 55942, 66234, 83913, 89642, 134463, 167826, 195797, 268926, 391594, 531449, 587391, 1062898, 1174782, 1594347, 3188694, 3720143, 7440286, 11160429, 22320858]

約数ペア:

[(1, 22320858), (2, 11160429), (3, 7440286), (6, 3720143), (7, 3188694), (14, 1594347), (19, 1174782), (21, 1062898), (38, 587391), (42, 531449), (57, 391594), (83, 268926), (114, 195797), (133, 167826), (166, 134463), (249, 89642), (266, 83913), (337, 66234), (399, 55942), (498, 44821), (581, 38418), (674, 33117), (798, 27971), (1011, 22078), (1162, 19209), (1577, 14154), (1743, 12806), (2022, 11039), (2359, 9462), (3154, 7077), (3486, 6403), (4718, 4731)]