26281075548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{18671}}^1$

素因数の和:19987

約数の個数: 96

約数和(自身を含む): 75536455680

約数和(自身を除く): 49255380132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1289, 2578, 3867, 5156, 7734, 9023, 15468, 16757, 18046, 18671, 27069, 33514, 36092, 37342, 50271, 54138, 56013, 67028, 74684, 100542, 108276, 112026, 117299, 130697, 201084, 224052, 234598, 242723, 261394, 351897, 392091, 469196, 485446, 522788, 703794, 728169, 784182, 970892, 1407588, 1456338, 1568364, 1699061, 2912676, 3398122, 5097183, 6796244, 10194366, 20388732, 24066919, 48133838, 72200757, 96267676, 144401514, 168468433, 288803028, 312869947, 336936866, 505405299, 625739894, 673873732, 938609841, 1010810598, 1251479788, 1877219682, 2021621196, 2190089629, 3754439364, 4380179258, 6570268887, 8760358516, 13140537774, 26281075548]

約数ペア:

[(1, 26281075548), (2, 13140537774), (3, 8760358516), (4, 6570268887), (6, 4380179258), (7, 3754439364), (12, 2190089629), (13, 2021621196), (14, 1877219682), (21, 1251479788), (26, 1010810598), (28, 938609841), (39, 673873732), (42, 625739894), (52, 505405299), (78, 336936866), (84, 312869947), (91, 288803028), (156, 168468433), (182, 144401514), (273, 96267676), (364, 72200757), (546, 48133838), (1092, 24066919), (1289, 20388732), (2578, 10194366), (3867, 6796244), (5156, 5097183), (7734, 3398122), (9023, 2912676), (15468, 1699061), (16757, 1568364), (18046, 1456338), (18671, 1407588), (27069, 970892), (33514, 784182), (36092, 728169), (37342, 703794), (50271, 522788), (54138, 485446), (56013, 469196), (67028, 392091), (74684, 351897), (100542, 261394), (108276, 242723), (112026, 234598), (117299, 224052), (130697, 201084)]