808184538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{22349}}^1$

素因数の和:22412

約数の個数: 72

約数和(自身を含む): 2086730100

約数和(自身を除く): 1278545562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 6027, 12054, 18081, 22349, 36162, 44698, 67047, 134094, 156443, 201141, 312886, 402282, 469329, 916309, 938658, 1095101, 1407987, 1832618, 2190202, 2748927, 2815974, 3285303, 5497854, 6414163, 6570606, 8246781, 9855909, 12828326, 16493562, 19242489, 19711818, 38484978, 44899141, 57727467, 89798282, 115454934, 134697423, 269394846, 404092269, 808184538]

約数ペア:

[(1, 808184538), (2, 404092269), (3, 269394846), (6, 134697423), (7, 115454934), (9, 89798282), (14, 57727467), (18, 44899141), (21, 38484978), (41, 19711818), (42, 19242489), (49, 16493562), (63, 12828326), (82, 9855909), (98, 8246781), (123, 6570606), (126, 6414163), (147, 5497854), (246, 3285303), (287, 2815974), (294, 2748927), (369, 2190202), (441, 1832618), (574, 1407987), (738, 1095101), (861, 938658), (882, 916309), (1722, 469329), (2009, 402282), (2583, 312886), (4018, 201141), (5166, 156443), (6027, 134094), (12054, 67047), (18081, 44698), (22349, 36162)]