181867218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{10007}}^1$

素因数の和:10258

約数の個数: 32

約数和(自身を含む): 393434496

約数和(自身を除く): 211567278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 6058, 9087, 10007, 18174, 20014, 30021, 60042, 130091, 260182, 390273, 780546, 2331631, 4663262, 6994893, 13989786, 30311203, 60622406, 90933609, 181867218]

約数ペア:

[(1, 181867218), (2, 90933609), (3, 60622406), (6, 30311203), (13, 13989786), (26, 6994893), (39, 4663262), (78, 2331631), (233, 780546), (466, 390273), (699, 260182), (1398, 130091), (3029, 60042), (6058, 30021), (9087, 20014), (10007, 18174)]