7893438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 18168576

約数和(自身を除く): 10275138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 1153, 2282, 2306, 3423, 3459, 6846, 6918, 8071, 16142, 24213, 48426, 187939, 375878, 563817, 1127634, 1315573, 2631146, 3946719, 7893438]

約数ペア:

[(1, 7893438), (2, 3946719), (3, 2631146), (6, 1315573), (7, 1127634), (14, 563817), (21, 375878), (42, 187939), (163, 48426), (326, 24213), (489, 16142), (978, 8071), (1141, 6918), (1153, 6846), (2282, 3459), (2306, 3423)]