90850326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21001}}^1$

素因数の和:21116

約数の個数: 32

約数和(自身を含む): 209683968

約数和(自身を除く): 118833642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 21001, 42002, 63003, 126006, 147007, 294014, 441021, 882042, 2163103, 4326206, 6489309, 12978618, 15141721, 30283442, 45425163, 90850326]

約数ペア:

[(1, 90850326), (2, 45425163), (3, 30283442), (6, 15141721), (7, 12978618), (14, 6489309), (21, 4326206), (42, 2163103), (103, 882042), (206, 441021), (309, 294014), (618, 147007), (721, 126006), (1442, 63003), (2163, 42002), (4326, 21001)]