12961275894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3318299}}^1$

素因数の和:3318345

約数の個数: 48

約数和(自身を含む): 33129907200

約数和(自身を除く): 20168631306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 3318299, 6636598, 9954897, 19909794, 23228093, 29864691, 46456186, 59729382, 69684279, 102867269, 139368558, 205734538, 209052837, 308601807, 418105674, 617203614, 720070883, 925805421, 1440141766, 1851610842, 2160212649, 4320425298, 6480637947, 12961275894]

約数ペア:

[(1, 12961275894), (2, 6480637947), (3, 4320425298), (6, 2160212649), (7, 1851610842), (9, 1440141766), (14, 925805421), (18, 720070883), (21, 617203614), (31, 418105674), (42, 308601807), (62, 209052837), (63, 205734538), (93, 139368558), (126, 102867269), (186, 69684279), (217, 59729382), (279, 46456186), (434, 29864691), (558, 23228093), (651, 19909794), (1302, 9954897), (1953, 6636598), (3906, 3318299)]