291280266

素因数分解:

$2^1\times 3^3\times {\mathrm{2003}}^1\times {\mathrm{2693}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 647853120

約数和(自身を除く): 356572854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2003, 2693, 4006, 5386, 6009, 8079, 12018, 16158, 18027, 24237, 36054, 48474, 54081, 72711, 108162, 145422, 5394079, 10788158, 16182237, 32364474, 48546711, 97093422, 145640133, 291280266]

約数ペア:

[(1, 291280266), (2, 145640133), (3, 97093422), (6, 48546711), (9, 32364474), (18, 16182237), (27, 10788158), (54, 5394079), (2003, 145422), (2693, 108162), (4006, 72711), (5386, 54081), (6009, 48474), (8079, 36054), (12018, 24237), (16158, 18027)]