1215816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 3474240

約数和(自身を除く): 2258424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7237, 14474, 21711, 28948, 43422, 50659, 57896, 86844, 101318, 151977, 173688, 202636, 303954, 405272, 607908, 1215816]

約数ペア:

[(1, 1215816), (2, 607908), (3, 405272), (4, 303954), (6, 202636), (7, 173688), (8, 151977), (12, 101318), (14, 86844), (21, 57896), (24, 50659), (28, 43422), (42, 28948), (56, 21711), (84, 14474), (168, 7237)]