2912016438

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{407503}}^1$

素因数の和:407908

約数の個数: 24

約数和(自身を含む): 6325277088

約数和(自身を除く): 3413260650

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 407503, 815006, 1222509, 2445018, 3667527, 7335054, 161778691, 323557382, 485336073, 970672146, 1456008219, 2912016438]

約数ペア:

[(1, 2912016438), (2, 1456008219), (3, 970672146), (6, 485336073), (9, 323557382), (18, 161778691), (397, 7335054), (794, 3667527), (1191, 2445018), (2382, 1222509), (3573, 815006), (7146, 407503)]