2841426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 7217280

約数和(自身を除く): 4375854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7517, 15034, 22551, 45102, 52619, 67653, 105238, 135306, 157857, 202959, 315714, 405918, 473571, 947142, 1420713, 2841426]

約数ペア:

[(1, 2841426), (2, 1420713), (3, 947142), (6, 473571), (7, 405918), (9, 315714), (14, 202959), (18, 157857), (21, 135306), (27, 105238), (42, 67653), (54, 52619), (63, 45102), (126, 22551), (189, 15034), (378, 7517)]