47538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 109200

約数和(自身を除く): 61662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 47538]

約数ペア:

[(1, 47538), (2, 23769), (3, 15846), (6, 7923), (9, 5282), (18, 2641), (19, 2502), (38, 1251), (57, 834), (114, 417), (139, 342), (171, 278)]