67808538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{538163}}^1$

素因数の和:538178

約数の個数: 24

約数和(自身を含む): 167907168

約数和(自身を除く): 100098630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 538163, 1076326, 1614489, 3228978, 3767141, 4843467, 7534282, 9686934, 11301423, 22602846, 33904269, 67808538]

約数ペア:

[(1, 67808538), (2, 33904269), (3, 22602846), (6, 11301423), (7, 9686934), (9, 7534282), (14, 4843467), (18, 3767141), (21, 3228978), (42, 1614489), (63, 1076326), (126, 538163)]