18897204

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15289}}^1$

素因数の和:15399

約数の個数: 24

約数和(自身を含む): 44524480

約数和(自身を除く): 25627276

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15289, 30578, 45867, 61156, 91734, 183468, 1574767, 3149534, 4724301, 6299068, 9448602, 18897204]

約数ペア:

[(1, 18897204), (2, 9448602), (3, 6299068), (4, 4724301), (6, 3149534), (12, 1574767), (103, 183468), (206, 91734), (309, 61156), (412, 45867), (618, 30578), (1236, 15289)]