978015612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{4019}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 2609591040

約数和(自身を除く): 1631575428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2897, 4019, 5794, 8038, 8691, 11588, 12057, 16076, 17382, 20279, 24114, 28133, 34764, 40558, 48228, 56266, 60837, 81116, 84399, 112532, 121674, 168798, 243348, 337596, 11643043, 23286086, 34929129, 46572172, 69858258, 81501301, 139716516, 163002602, 244503903, 326005204, 489007806, 978015612]

約数ペア:

[(1, 978015612), (2, 489007806), (3, 326005204), (4, 244503903), (6, 163002602), (7, 139716516), (12, 81501301), (14, 69858258), (21, 46572172), (28, 34929129), (42, 23286086), (84, 11643043), (2897, 337596), (4019, 243348), (5794, 168798), (8038, 121674), (8691, 112532), (11588, 84399), (12057, 81116), (16076, 60837), (17382, 56266), (20279, 48228), (24114, 40558), (28133, 34764)]