2738778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 6368640

約数和(自身を除く): 3629862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1069, 1281, 2138, 2562, 3207, 6414, 7483, 14966, 22449, 44898, 65209, 130418, 195627, 391254, 456463, 912926, 1369389, 2738778]

約数ペア:

[(1, 2738778), (2, 1369389), (3, 912926), (6, 456463), (7, 391254), (14, 195627), (21, 130418), (42, 65209), (61, 44898), (122, 22449), (183, 14966), (366, 7483), (427, 6414), (854, 3207), (1069, 2562), (1281, 2138)]