1830716478

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{82487}}^1$

素因数の和:82638

約数の個数: 40

約数和(自身を含む): 4132153872

約数和(自身を除く): 2301437394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3699, 7398, 11097, 22194, 82487, 164974, 247461, 494922, 742383, 1484766, 2227149, 4454298, 6681447, 11300719, 13362894, 22601438, 33902157, 67804314, 101706471, 203412942, 305119413, 610238826, 915358239, 1830716478]

約数ペア:

[(1, 1830716478), (2, 915358239), (3, 610238826), (6, 305119413), (9, 203412942), (18, 101706471), (27, 67804314), (54, 33902157), (81, 22601438), (137, 13362894), (162, 11300719), (274, 6681447), (411, 4454298), (822, 2227149), (1233, 1484766), (2466, 742383), (3699, 494922), (7398, 247461), (11097, 164974), (22194, 82487)]