228521772

素因数分解:

$2^2\times 3^2\times {\mathrm{6347827}}^1$

素因数の和:6347837

約数の個数: 18

約数和(自身を含む): 577652348

約数和(自身を除く): 349130576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6347827, 12695654, 19043481, 25391308, 38086962, 57130443, 76173924, 114260886, 228521772]

約数ペア:

[(1, 228521772), (2, 114260886), (3, 76173924), (4, 57130443), (6, 38086962), (9, 25391308), (12, 19043481), (18, 12695654), (36, 6347827)]