9789402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3821}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 22748544

約数和(自身を除く): 12959142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 3821, 7642, 11463, 22926, 26747, 53494, 80241, 160482, 233081, 466162, 699243, 1398486, 1631567, 3263134, 4894701, 9789402]

約数ペア:

[(1, 9789402), (2, 4894701), (3, 3263134), (6, 1631567), (7, 1398486), (14, 699243), (21, 466162), (42, 233081), (61, 160482), (122, 80241), (183, 53494), (366, 26747), (427, 22926), (854, 11463), (1281, 7642), (2562, 3821)]