40509468

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5333}}^1$

素因数の和:5554

約数の個数: 36

約数和(自身を含む): 102903528

約数和(自身を除く): 62394060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5333, 7596, 10666, 15999, 21332, 31998, 47997, 63996, 95994, 191988, 1125263, 2250526, 3375789, 4501052, 6751578, 10127367, 13503156, 20254734, 40509468]

約数ペア:

[(1, 40509468), (2, 20254734), (3, 13503156), (4, 10127367), (6, 6751578), (9, 4501052), (12, 3375789), (18, 2250526), (36, 1125263), (211, 191988), (422, 95994), (633, 63996), (844, 47997), (1266, 31998), (1899, 21332), (2532, 15999), (3798, 10666), (5333, 7596)]