16957878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6619}}^1$

素因数の和:6692

約数の個数: 32

約数和(自身を含む): 39402240

約数和(自身を除く): 22444362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 6619, 13238, 19857, 39714, 46333, 92666, 138999, 277998, 403759, 807518, 1211277, 2422554, 2826313, 5652626, 8478939, 16957878]

約数ペア:

[(1, 16957878), (2, 8478939), (3, 5652626), (6, 2826313), (7, 2422554), (14, 1211277), (21, 807518), (42, 403759), (61, 277998), (122, 138999), (183, 92666), (366, 46333), (427, 39714), (854, 19857), (1281, 13238), (2562, 6619)]