66844518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9629}}^1$

素因数の和:9736

約数の個数: 32

約数和(自身を含む): 145605600

約数和(自身を除く): 78761082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 9629, 19258, 28887, 57774, 125177, 250354, 375531, 751062, 856981, 1713962, 2570943, 5141886, 11140753, 22281506, 33422259, 66844518]

約数ペア:

[(1, 66844518), (2, 33422259), (3, 22281506), (6, 11140753), (13, 5141886), (26, 2570943), (39, 1713962), (78, 856981), (89, 751062), (178, 375531), (267, 250354), (534, 125177), (1157, 57774), (2314, 28887), (3471, 19258), (6942, 9629)]