68404356

素因数分解:

$2^2\times 3^2\times {\mathrm{1900121}}^1$

素因数の和:1900131

約数の個数: 18

約数和(自身を含む): 172911102

約数和(自身を除く): 104506746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1900121, 3800242, 5700363, 7600484, 11400726, 17101089, 22801452, 34202178, 68404356]

約数ペア:

[(1, 68404356), (2, 34202178), (3, 22801452), (4, 17101089), (6, 11400726), (9, 7600484), (12, 5700363), (18, 3800242), (36, 1900121)]