331340364

素因数分解:

$2^2\times 3^2\times {\mathrm{9203899}}^1$

素因数の和:9203909

約数の個数: 18

約数和(自身を含む): 837554900

約数和(自身を除く): 506214536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9203899, 18407798, 27611697, 36815596, 55223394, 82835091, 110446788, 165670182, 331340364]

約数ペア:

[(1, 331340364), (2, 165670182), (3, 110446788), (4, 82835091), (6, 55223394), (9, 36815596), (12, 27611697), (18, 18407798), (36, 9203899)]