668826858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3853}}^1\times {\mathrm{4133}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 1529513856

約数和(自身を除く): 860686998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3853, 4133, 7706, 8266, 11559, 12399, 23118, 24798, 26971, 28931, 53942, 57862, 80913, 86793, 161826, 173586, 15924449, 31848898, 47773347, 95546694, 111471143, 222942286, 334413429, 668826858]

約数ペア:

[(1, 668826858), (2, 334413429), (3, 222942286), (6, 111471143), (7, 95546694), (14, 47773347), (21, 31848898), (42, 15924449), (3853, 173586), (4133, 161826), (7706, 86793), (8266, 80913), (11559, 57862), (12399, 53942), (23118, 28931), (24798, 26971)]