291145068

素因数分解:

$2^2\times 3^2\times {\mathrm{8087363}}^1$

素因数の和:8087373

約数の個数: 18

約数和(自身を含む): 735950124

約数和(自身を除く): 444805056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8087363, 16174726, 24262089, 32349452, 48524178, 72786267, 97048356, 145572534, 291145068]

約数ペア:

[(1, 291145068), (2, 145572534), (3, 97048356), (4, 72786267), (6, 48524178), (9, 32349452), (12, 24262089), (18, 16174726), (36, 8087363)]