13974804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20460

約数の個数: 36

約数和(自身を含む): 37186240

約数和(自身を除く): 23211436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20431, 40862, 61293, 81724, 122586, 183879, 245172, 367758, 388189, 735516, 776378, 1164567, 1552756, 2329134, 3493701, 4658268, 6987402, 13974804]

約数ペア:

[(1, 13974804), (2, 6987402), (3, 4658268), (4, 3493701), (6, 2329134), (9, 1552756), (12, 1164567), (18, 776378), (19, 735516), (36, 388189), (38, 367758), (57, 245172), (76, 183879), (114, 122586), (171, 81724), (228, 61293), (342, 40862), (684, 20431)]