12446964

素因数分解:

$2^2\times 3^2\times {\mathrm{345749}}^1$

素因数の和:345759

約数の個数: 18

約数和(自身を含む): 31463250

約数和(自身を除く): 19016286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 345749, 691498, 1037247, 1382996, 2074494, 3111741, 4148988, 6223482, 12446964]

約数ペア:

[(1, 12446964), (2, 6223482), (3, 4148988), (4, 3111741), (6, 2074494), (9, 1382996), (12, 1037247), (18, 691498), (36, 345749)]