3979458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31583}}^1$

素因数の和:31598

約数の個数: 24

約数和(自身を含む): 9854208

約数和(自身を除く): 5874750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31583, 63166, 94749, 189498, 221081, 284247, 442162, 568494, 663243, 1326486, 1989729, 3979458]

約数ペア:

[(1, 3979458), (2, 1989729), (3, 1326486), (6, 663243), (7, 568494), (9, 442162), (14, 284247), (18, 221081), (21, 189498), (42, 94749), (63, 63166), (126, 31583)]