18389796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80657}}^1$

素因数の和:80683

約数の個数: 24

約数和(自身を含む): 45168480

約数和(自身を除く): 26778684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80657, 161314, 241971, 322628, 483942, 967884, 1532483, 3064966, 4597449, 6129932, 9194898, 18389796]

約数ペア:

[(1, 18389796), (2, 9194898), (3, 6129932), (4, 4597449), (6, 3064966), (12, 1532483), (19, 967884), (38, 483942), (57, 322628), (76, 241971), (114, 161314), (228, 80657)]