13337658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 30981600

約数和(自身を除く): 17643942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 661, 1062, 1121, 1322, 1983, 2242, 3363, 3966, 5949, 6726, 10089, 11898, 12559, 20178, 25118, 37677, 38999, 75354, 77998, 113031, 116997, 226062, 233994, 350991, 701982, 740981, 1481962, 2222943, 4445886, 6668829, 13337658]

約数ペア:

[(1, 13337658), (2, 6668829), (3, 4445886), (6, 2222943), (9, 1481962), (18, 740981), (19, 701982), (38, 350991), (57, 233994), (59, 226062), (114, 116997), (118, 113031), (171, 77998), (177, 75354), (342, 38999), (354, 37677), (531, 25118), (661, 20178), (1062, 12559), (1121, 11898), (1322, 10089), (1983, 6726), (2242, 5949), (3363, 3966)]