2027898

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 4437108

約数和(自身を除く): 2409210

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 997, 1017, 1994, 2034, 2991, 5982, 8973, 17946, 112661, 225322, 337983, 675966, 1013949, 2027898]

約数ペア:

[(1, 2027898), (2, 1013949), (3, 675966), (6, 337983), (9, 225322), (18, 112661), (113, 17946), (226, 8973), (339, 5982), (678, 2991), (997, 2034), (1017, 1994)]