28311318

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32099}}^1$

素因数の和:32121

約数の個数: 36

約数和(自身を含む): 71358300

約数和(自身を除く): 43046982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32099, 64198, 96297, 192594, 224693, 288891, 449386, 577782, 674079, 1348158, 1572851, 2022237, 3145702, 4044474, 4718553, 9437106, 14155659, 28311318]

約数ペア:

[(1, 28311318), (2, 14155659), (3, 9437106), (6, 4718553), (7, 4044474), (9, 3145702), (14, 2022237), (18, 1572851), (21, 1348158), (42, 674079), (49, 577782), (63, 449386), (98, 288891), (126, 224693), (147, 192594), (294, 96297), (441, 64198), (882, 32099)]