2039846418

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{342371}}^1$

素因数の和:342710

約数の個数: 24

約数和(自身を含む): 4433032656

約数和(自身を除く): 2393186238

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 342371, 684742, 1027113, 2054226, 3081339, 6162678, 113324801, 226649602, 339974403, 679948806, 1019923209, 2039846418]

約数ペア:

[(1, 2039846418), (2, 1019923209), (3, 679948806), (6, 339974403), (9, 226649602), (18, 113324801), (331, 6162678), (662, 3081339), (993, 2054226), (1986, 1027113), (2979, 684742), (5958, 342371)]