18083559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 9334041

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 271, 377, 767, 813, 1131, 1711, 2301, 3523, 5133, 7859, 10569, 15989, 22243, 23577, 47967, 66729, 102167, 207857, 306501, 463681, 623571, 1391043, 6027853, 18083559]

約数ペア:

[(1, 18083559), (3, 6027853), (13, 1391043), (29, 623571), (39, 463681), (59, 306501), (87, 207857), (177, 102167), (271, 66729), (377, 47967), (767, 23577), (813, 22243), (1131, 15989), (1711, 10569), (2301, 7859), (3523, 5133)]