215082012

素因数分解:

$2^2\times 3^1\times {\mathrm{17923501}}^1$

素因数の和:17923508

約数の個数: 12

約数和(自身を含む): 501858056

約数和(自身を除く): 286776044

約数列:

[1, 2, 3, 4, 6, 12, 17923501, 35847002, 53770503, 71694004, 107541006, 215082012]

約数ペア:

[(1, 215082012), (2, 107541006), (3, 71694004), (4, 53770503), (6, 35847002), (12, 17923501)]