308927106

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241727}}^1$

素因数の和:241806

約数の個数: 24

約数和(自身を含む): 678772224

約数和(自身を除く): 369845118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 241727, 483454, 725181, 1450362, 2175543, 4351086, 17162617, 34325234, 51487851, 102975702, 154463553, 308927106]

約数ペア:

[(1, 308927106), (2, 154463553), (3, 102975702), (6, 51487851), (9, 34325234), (18, 17162617), (71, 4351086), (142, 2175543), (213, 1450362), (426, 725181), (639, 483454), (1278, 241727)]