67993686

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{42443}}^1$

素因数の和:42540

約数の個数: 24

約数和(自身を含む): 148978440

約数和(自身を除く): 80984754

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 42443, 84886, 127329, 254658, 381987, 763974, 3777427, 7554854, 11332281, 22664562, 33996843, 67993686]

約数ペア:

[(1, 67993686), (2, 33996843), (3, 22664562), (6, 11332281), (9, 7554854), (18, 3777427), (89, 763974), (178, 381987), (267, 254658), (534, 127329), (801, 84886), (1602, 42443)]