61855638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21433}}^1$

素因数の和:21488

約数の個数: 32

約数和(自身を含む): 136834656

約数和(自身を除く): 74979018

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 21433, 42866, 64299, 128598, 278629, 557258, 793021, 835887, 1586042, 1671774, 2379063, 4758126, 10309273, 20618546, 30927819, 61855638]

約数ペア:

[(1, 61855638), (2, 30927819), (3, 20618546), (6, 10309273), (13, 4758126), (26, 2379063), (37, 1671774), (39, 1586042), (74, 835887), (78, 793021), (111, 557258), (222, 278629), (481, 128598), (962, 64299), (1443, 42866), (2886, 21433)]