21933876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 54915840

約数和(自身を除く): 32981964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 1361, 2686, 2722, 4029, 4083, 5372, 5444, 8058, 8166, 16116, 16332, 23137, 46274, 69411, 92548, 107519, 138822, 215038, 277644, 322557, 430076, 645114, 1290228, 1827823, 3655646, 5483469, 7311292, 10966938, 21933876]

約数ペア:

[(1, 21933876), (2, 10966938), (3, 7311292), (4, 5483469), (6, 3655646), (12, 1827823), (17, 1290228), (34, 645114), (51, 430076), (68, 322557), (79, 277644), (102, 215038), (158, 138822), (204, 107519), (237, 92548), (316, 69411), (474, 46274), (948, 23137), (1343, 16332), (1361, 16116), (2686, 8166), (2722, 8058), (4029, 5444), (4083, 5372)]