15663424914

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{194717}}^1$

素因数の和:194875

約数の個数: 48

約数和(自身を含む): 35084289240

約数和(自身を除く): 19420864326

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1962, 4469, 8938, 13407, 26814, 40221, 80442, 194717, 389434, 584151, 1168302, 1752453, 3504906, 7983397, 15966794, 21224153, 23950191, 42448306, 47900382, 63672459, 71850573, 127344918, 143701146, 191017377, 382034754, 870190273, 1740380546, 2610570819, 5221141638, 7831712457, 15663424914]

約数ペア:

[(1, 15663424914), (2, 7831712457), (3, 5221141638), (6, 2610570819), (9, 1740380546), (18, 870190273), (41, 382034754), (82, 191017377), (109, 143701146), (123, 127344918), (218, 71850573), (246, 63672459), (327, 47900382), (369, 42448306), (654, 23950191), (738, 21224153), (981, 15966794), (1962, 7983397), (4469, 3504906), (8938, 1752453), (13407, 1168302), (26814, 584151), (40221, 389434), (80442, 194717)]