38371554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163981}}^1$

素因数の和:164002

約数の個数: 24

約数和(自身を含む): 89534172

約数和(自身を除く): 51162618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 163981, 327962, 491943, 983886, 1475829, 2131753, 2951658, 4263506, 6395259, 12790518, 19185777, 38371554]

約数ペア:

[(1, 38371554), (2, 19185777), (3, 12790518), (6, 6395259), (9, 4263506), (13, 2951658), (18, 2131753), (26, 1475829), (39, 983886), (78, 491943), (117, 327962), (234, 163981)]