81475116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357347}}^1$

素因数の和:357373

約数の個数: 24

約数和(自身を含む): 200114880

約数和(自身を除く): 118639764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 357347, 714694, 1072041, 1429388, 2144082, 4288164, 6789593, 13579186, 20368779, 27158372, 40737558, 81475116]

約数ペア:

[(1, 81475116), (2, 40737558), (3, 27158372), (4, 20368779), (6, 13579186), (12, 6789593), (19, 4288164), (38, 2144082), (57, 1429388), (76, 1072041), (114, 714694), (228, 357347)]