13995378

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 31539456

約数和(自身を除く): 17544078

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 233, 282, 423, 426, 466, 639, 699, 846, 1278, 1398, 2097, 3337, 4194, 6674, 10011, 10951, 16543, 20022, 21902, 30033, 32853, 33086, 49629, 60066, 65706, 98559, 99258, 148887, 197118, 297774, 777521, 1555042, 2332563, 4665126, 6997689, 13995378]

約数ペア:

[(1, 13995378), (2, 6997689), (3, 4665126), (6, 2332563), (9, 1555042), (18, 777521), (47, 297774), (71, 197118), (94, 148887), (141, 99258), (142, 98559), (213, 65706), (233, 60066), (282, 49629), (423, 33086), (426, 32853), (466, 30033), (639, 21902), (699, 20022), (846, 16543), (1278, 10951), (1398, 10011), (2097, 6674), (3337, 4194)]