40945914

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14489}}^1$

素因数の和:14654

約数の個数: 24

約数和(自身を含む): 89287380

約数和(自身を除く): 48341466

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 14489, 28978, 43467, 86934, 130401, 260802, 2274773, 4549546, 6824319, 13648638, 20472957, 40945914]

約数ペア:

[(1, 40945914), (2, 20472957), (3, 13648638), (6, 6824319), (9, 4549546), (18, 2274773), (157, 260802), (314, 130401), (471, 86934), (942, 43467), (1413, 28978), (2826, 14489)]