47408418

素因数分解:

$2^1\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{2423}}^1$

素因数の和:3518

約数の個数: 24

約数和(自身を含む): 102855168

約数和(自身を除く): 55446750

約数列:

[1, 2, 3, 6, 9, 18, 1087, 2174, 2423, 3261, 4846, 6522, 7269, 9783, 14538, 19566, 21807, 43614, 2633801, 5267602, 7901403, 15802806, 23704209, 47408418]

約数ペア:

[(1, 47408418), (2, 23704209), (3, 15802806), (6, 7901403), (9, 5267602), (18, 2633801), (1087, 43614), (2174, 21807), (2423, 19566), (3261, 14538), (4846, 9783), (6522, 7269)]