127219668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557981}}^1$

素因数の和:558007

約数の個数: 24

約数和(自身を含む): 312469920

約数和(自身を除く): 185250252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 557981, 1115962, 1673943, 2231924, 3347886, 6695772, 10601639, 21203278, 31804917, 42406556, 63609834, 127219668]

約数ペア:

[(1, 127219668), (2, 63609834), (3, 42406556), (4, 31804917), (6, 21203278), (12, 10601639), (19, 6695772), (38, 3347886), (57, 2231924), (76, 1673943), (114, 1115962), (228, 557981)]