51980868

素因数分解:

$2^2\times 3^2\times {\mathrm{1443913}}^1$

素因数の和:1443923

約数の個数: 18

約数和(自身を含む): 131396174

約数和(自身を除く): 79415306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1443913, 2887826, 4331739, 5775652, 8663478, 12995217, 17326956, 25990434, 51980868]

約数ペア:

[(1, 51980868), (2, 25990434), (3, 17326956), (4, 12995217), (6, 8663478), (9, 5775652), (12, 4331739), (18, 2887826), (36, 1443913)]