26691912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28542

約数の個数: 48

約数和(自身を含む): 77854140

約数和(自身を除く): 51162228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 28517, 57034, 85551, 114068, 171102, 228136, 256653, 342204, 370721, 513306, 684408, 741442, 1026612, 1112163, 1482884, 2053224, 2224326, 2965768, 3336489, 4448652, 6672978, 8897304, 13345956, 26691912]

約数ペア:

[(1, 26691912), (2, 13345956), (3, 8897304), (4, 6672978), (6, 4448652), (8, 3336489), (9, 2965768), (12, 2224326), (13, 2053224), (18, 1482884), (24, 1112163), (26, 1026612), (36, 741442), (39, 684408), (52, 513306), (72, 370721), (78, 342204), (104, 256653), (117, 228136), (156, 171102), (234, 114068), (312, 85551), (468, 57034), (936, 28517)]