15708916782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{31771}}^1$

素因数の和:33905

約数の個数: 48

約数和(自身を含む): 36672640368

約数和(自身を除く): 20963723586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2113, 4226, 6339, 12678, 19017, 27469, 31771, 38034, 54938, 63542, 82407, 95313, 164814, 190626, 247221, 285939, 413023, 494442, 571878, 826046, 1239069, 2478138, 3717207, 7434414, 67132123, 134264246, 201396369, 402792738, 604189107, 872717599, 1208378214, 1745435198, 2618152797, 5236305594, 7854458391, 15708916782]

約数ペア:

[(1, 15708916782), (2, 7854458391), (3, 5236305594), (6, 2618152797), (9, 1745435198), (13, 1208378214), (18, 872717599), (26, 604189107), (39, 402792738), (78, 201396369), (117, 134264246), (234, 67132123), (2113, 7434414), (4226, 3717207), (6339, 2478138), (12678, 1239069), (19017, 826046), (27469, 571878), (31771, 494442), (38034, 413023), (54938, 285939), (63542, 247221), (82407, 190626), (95313, 164814)]