1179919998

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{417523}}^1$

素因数の和:417688

約数の個数: 24

約数和(自身を含む): 2572782888

約数和(自身を除く): 1392862890

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 417523, 835046, 1252569, 2505138, 3757707, 7515414, 65551111, 131102222, 196653333, 393306666, 589959999, 1179919998]

約数ペア:

[(1, 1179919998), (2, 589959999), (3, 393306666), (6, 196653333), (9, 131102222), (18, 65551111), (157, 7515414), (314, 3757707), (471, 2505138), (942, 1252569), (1413, 835046), (2826, 417523)]