27820086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 64008960

約数和(自身を除く): 36188874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 4219, 6594, 8438, 12657, 25314, 29533, 59066, 88599, 177198, 662383, 1324766, 1987149, 3974298, 4636681, 9273362, 13910043, 27820086]

約数ペア:

[(1, 27820086), (2, 13910043), (3, 9273362), (6, 4636681), (7, 3974298), (14, 1987149), (21, 1324766), (42, 662383), (157, 177198), (314, 88599), (471, 59066), (942, 29533), (1099, 25314), (2198, 12657), (3297, 8438), (4219, 6594)]