17903214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47363}}^1$

素因数の和:47381

約数の個数: 32

約数和(自身を含む): 45469440

約数和(自身を除く): 27566226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47363, 94726, 142089, 284178, 331541, 426267, 663082, 852534, 994623, 1278801, 1989246, 2557602, 2983869, 5967738, 8951607, 17903214]

約数ペア:

[(1, 17903214), (2, 8951607), (3, 5967738), (6, 2983869), (7, 2557602), (9, 1989246), (14, 1278801), (18, 994623), (21, 852534), (27, 663082), (42, 426267), (54, 331541), (63, 284178), (126, 142089), (189, 94726), (378, 47363)]