120203658

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{290347}}^1$

素因数の和:290378

約数の個数: 24

約数和(自身を含む): 271765728

約数和(自身を除く): 151562070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 290347, 580694, 871041, 1742082, 2613123, 5226246, 6677981, 13355962, 20033943, 40067886, 60101829, 120203658]

約数ペア:

[(1, 120203658), (2, 60101829), (3, 40067886), (6, 20033943), (9, 13355962), (18, 6677981), (23, 5226246), (46, 2613123), (69, 1742082), (138, 871041), (207, 580694), (414, 290347)]