21282550584

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{2168149}}^1$

素因数の和:2168567

約数の個数: 32

約数和(自身を含む): 53336490000

約数和(自身を除く): 32053939416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 2168149, 4336298, 6504447, 8672596, 13008894, 17345192, 26017788, 52035576, 886772941, 1773545882, 2660318823, 3547091764, 5320637646, 7094183528, 10641275292, 21282550584]

約数ペア:

[(1, 21282550584), (2, 10641275292), (3, 7094183528), (4, 5320637646), (6, 3547091764), (8, 2660318823), (12, 1773545882), (24, 886772941), (409, 52035576), (818, 26017788), (1227, 17345192), (1636, 13008894), (2454, 8672596), (3272, 6504447), (4908, 4336298), (9816, 2168149)]