21182226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14293}}^1$

素因数の和:14330

約数の個数: 32

約数和(自身を含む): 48027840

約数和(自身を除く): 26845614

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 14293, 28586, 42879, 85758, 185809, 271567, 371618, 543134, 557427, 814701, 1114854, 1629402, 3530371, 7060742, 10591113, 21182226]

約数ペア:

[(1, 21182226), (2, 10591113), (3, 7060742), (6, 3530371), (13, 1629402), (19, 1114854), (26, 814701), (38, 557427), (39, 543134), (57, 371618), (78, 271567), (114, 185809), (247, 85758), (494, 42879), (741, 28586), (1482, 14293)]