18888906256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2281}}^1\times {\mathrm{47051}}^1$

素因数の和:49351

約数の個数: 40

約数和(自身を含む): 39942631008

約数和(自身を除く): 21053724752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2281, 4562, 9124, 18248, 25091, 36496, 47051, 50182, 94102, 100364, 188204, 200728, 376408, 401456, 517561, 752816, 1035122, 2070244, 4140488, 8280976, 107323331, 214646662, 429293324, 858586648, 1180556641, 1717173296, 2361113282, 4722226564, 9444453128, 18888906256]

約数ペア:

[(1, 18888906256), (2, 9444453128), (4, 4722226564), (8, 2361113282), (11, 1717173296), (16, 1180556641), (22, 858586648), (44, 429293324), (88, 214646662), (176, 107323331), (2281, 8280976), (4562, 4140488), (9124, 2070244), (18248, 1035122), (25091, 752816), (36496, 517561), (47051, 401456), (50182, 376408), (94102, 200728), (100364, 188204)]