4007748

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1009}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 9388960

約数和(自身を除く): 5381212

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1009, 1324, 1986, 2018, 3027, 3972, 4036, 6054, 12108, 333979, 667958, 1001937, 1335916, 2003874, 4007748]

約数ペア:

[(1, 4007748), (2, 2003874), (3, 1335916), (4, 1001937), (6, 667958), (12, 333979), (331, 12108), (662, 6054), (993, 4036), (1009, 3972), (1324, 3027), (1986, 2018)]