47180196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{187223}}^1$

素因数の和:187240

約数の個数: 36

約数和(自身を含む): 136299072

約数和(自身を除く): 89118876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 187223, 374446, 561669, 748892, 1123338, 1310561, 1685007, 2246676, 2621122, 3370014, 3931683, 5242244, 6740028, 7863366, 11795049, 15726732, 23590098, 47180196]

約数ペア:

[(1, 47180196), (2, 23590098), (3, 15726732), (4, 11795049), (6, 7863366), (7, 6740028), (9, 5242244), (12, 3931683), (14, 3370014), (18, 2621122), (21, 2246676), (28, 1685007), (36, 1310561), (42, 1123338), (63, 748892), (84, 561669), (126, 374446), (252, 187223)]