61538388

素因数分解:

$2^2\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{2393}}^1$

素因数の和:4543

約数の個数: 24

約数和(自身を含む): 143716608

約数和(自身を除く): 82178220

約数列:

[1, 2, 3, 4, 6, 12, 2143, 2393, 4286, 4786, 6429, 7179, 8572, 9572, 12858, 14358, 25716, 28716, 5128199, 10256398, 15384597, 20512796, 30769194, 61538388]

約数ペア:

[(1, 61538388), (2, 30769194), (3, 20512796), (4, 15384597), (6, 10256398), (12, 5128199), (2143, 28716), (2393, 25716), (4286, 14358), (4786, 12858), (6429, 9572), (7179, 8572)]