40356972

素因数分解:

$2^2\times 3^2\times {\mathrm{1121027}}^1$

素因数の和:1121037

約数の個数: 18

約数和(自身を含む): 102013548

約数和(自身を除く): 61656576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1121027, 2242054, 3363081, 4484108, 6726162, 10089243, 13452324, 20178486, 40356972]

約数ペア:

[(1, 40356972), (2, 20178486), (3, 13452324), (4, 10089243), (6, 6726162), (9, 4484108), (12, 3363081), (18, 2242054), (36, 1121027)]