39747618

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15661}}^1$

素因数の和:15719

約数の個数: 32

約数和(自身を含む): 90213120

約数和(自身を除く): 50465502

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 15661, 31322, 46983, 93966, 140949, 281898, 422847, 736067, 845694, 1472134, 2208201, 4416402, 6624603, 13249206, 19873809, 39747618]

約数ペア:

[(1, 39747618), (2, 19873809), (3, 13249206), (6, 6624603), (9, 4416402), (18, 2208201), (27, 1472134), (47, 845694), (54, 736067), (94, 422847), (141, 281898), (282, 140949), (423, 93966), (846, 46983), (1269, 31322), (2538, 15661)]