142380972

素因数分解:

$2^2\times 3^2\times {\mathrm{3955027}}^1$

素因数の和:3955037

約数の個数: 18

約数和(自身を含む): 359907548

約数和(自身を除く): 217526576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3955027, 7910054, 11865081, 15820108, 23730162, 35595243, 47460324, 71190486, 142380972]

約数ペア:

[(1, 142380972), (2, 71190486), (3, 47460324), (4, 35595243), (6, 23730162), (9, 15820108), (12, 11865081), (18, 7910054), (36, 3955027)]