40212972

素因数分解:

$2^2\times 3^2\times {\mathrm{1117027}}^1$

素因数の和:1117037

約数の個数: 18

約数和(自身を含む): 101649548

約数和(自身を除く): 61436576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117027, 2234054, 3351081, 4468108, 6702162, 10053243, 13404324, 20106486, 40212972]

約数ペア:

[(1, 40212972), (2, 20106486), (3, 13404324), (4, 10053243), (6, 6702162), (9, 4468108), (12, 3351081), (18, 2234054), (36, 1117027)]