198828072

素因数分解:

$2^3\times 3^2\times {\mathrm{2761501}}^1$

素因数の和:2761513

約数の個数: 24

約数和(自身を含む): 538492890

約数和(自身を除く): 339664818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2761501, 5523002, 8284503, 11046004, 16569006, 22092008, 24853509, 33138012, 49707018, 66276024, 99414036, 198828072]

約数ペア:

[(1, 198828072), (2, 99414036), (3, 66276024), (4, 49707018), (6, 33138012), (8, 24853509), (9, 22092008), (12, 16569006), (18, 11046004), (24, 8284503), (36, 5523002), (72, 2761501)]