15679504782

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{19861}}^1$

素因数の和:20649

約数の個数: 48

約数和(自身を含む): 34578947520

約数和(自身を除く): 18899442738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 719, 1098, 1438, 2157, 4314, 6471, 12942, 19861, 39722, 43859, 59583, 87718, 119166, 131577, 178749, 263154, 357498, 394731, 789462, 1211521, 2423042, 3634563, 7269126, 10903689, 14280059, 21807378, 28560118, 42840177, 85680354, 128520531, 257041062, 871083599, 1742167198, 2613250797, 5226501594, 7839752391, 15679504782]

約数ペア:

[(1, 15679504782), (2, 7839752391), (3, 5226501594), (6, 2613250797), (9, 1742167198), (18, 871083599), (61, 257041062), (122, 128520531), (183, 85680354), (366, 42840177), (549, 28560118), (719, 21807378), (1098, 14280059), (1438, 10903689), (2157, 7269126), (4314, 3634563), (6471, 2423042), (12942, 1211521), (19861, 789462), (39722, 394731), (43859, 357498), (59583, 263154), (87718, 178749), (119166, 131577)]