31425924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 77604800

約数和(自身を除く): 46178876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 337, 409, 674, 818, 1011, 1227, 1348, 1636, 2022, 2454, 4044, 4908, 6403, 7771, 12806, 15542, 19209, 23313, 25612, 31084, 38418, 46626, 76836, 93252, 137833, 275666, 413499, 551332, 826998, 1653996, 2618827, 5237654, 7856481, 10475308, 15712962, 31425924]

約数ペア:

[(1, 31425924), (2, 15712962), (3, 10475308), (4, 7856481), (6, 5237654), (12, 2618827), (19, 1653996), (38, 826998), (57, 551332), (76, 413499), (114, 275666), (228, 137833), (337, 93252), (409, 76836), (674, 46626), (818, 38418), (1011, 31084), (1227, 25612), (1348, 23313), (1636, 19209), (2022, 15542), (2454, 12806), (4044, 7771), (4908, 6403)]