2021329506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{48126893}}^1$

素因数の和:48126905

約数の個数: 16

約数和(自身を含む): 4620181824

約数和(自身を除く): 2598852318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 48126893, 96253786, 144380679, 288761358, 336888251, 673776502, 1010664753, 2021329506]

約数ペア:

[(1, 2021329506), (2, 1010664753), (3, 673776502), (6, 336888251), (7, 288761358), (14, 144380679), (21, 96253786), (42, 48126893)]