1855868196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:882

約数の個数: 192

約数和(自身を含む): 5584388096

約数和(自身を除く): 3728519900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 73, 78, 84, 91, 93, 124, 146, 156, 182, 186, 217, 219, 273, 292, 364, 372, 403, 434, 438, 511, 546, 651, 751, 806, 868, 876, 949, 1022, 1092, 1209, 1302, 1502, 1533, 1612, 1898, 2044, 2253, 2263, 2418, 2604, 2821, 2847, 3004, 3066, 3796, 4506, 4526, 4836, 5257, 5642, 5694, 6132, 6643, 6789, 8463, 9012, 9052, 9763, 10514, 11284, 11388, 13286, 13578, 15771, 15841, 16926, 19526, 19929, 21028, 23281, 26572, 27156, 29289, 29419, 31542, 31682, 33852, 39052, 39858, 46562, 47523, 54823, 58578, 58838, 63084, 63364, 68341, 69843, 79716, 88257, 93124, 95046, 109646, 117156, 117676, 136682, 139686, 162967, 164469, 176514, 190092, 205023, 205933, 219292, 273364, 279372, 302653, 325934, 328938, 353028, 383761, 410046, 411866, 488901, 605306, 617799, 651868, 657876, 712699, 767522, 820092, 823732, 907959, 977802, 1151283, 1210612, 1235598, 1425398, 1535044, 1699513, 1815918, 1955604, 2118571, 2138097, 2302566, 2471196, 2850796, 3399026, 3631836, 4237142, 4276194, 4605132, 4988893, 5098539, 6355713, 6798052, 8474284, 8552388, 9977786, 10197078, 11896591, 12711426, 14966679, 19955572, 20394156, 22093669, 23793182, 25422852, 29933358, 35689773, 44187338, 47586364, 59866716, 66281007, 71379546, 88374676, 132562014, 142759092, 154655683, 265124028, 309311366, 463967049, 618622732, 927934098, 1855868196]

約数ペア:

[(1, 1855868196), (2, 927934098), (3, 618622732), (4, 463967049), (6, 309311366), (7, 265124028), (12, 154655683), (13, 142759092), (14, 132562014), (21, 88374676), (26, 71379546), (28, 66281007), (31, 59866716), (39, 47586364), (42, 44187338), (52, 35689773), (62, 29933358), (73, 25422852), (78, 23793182), (84, 22093669), (91, 20394156), (93, 19955572), (124, 14966679), (146, 12711426), (156, 11896591), (182, 10197078), (186, 9977786), (217, 8552388), (219, 8474284), (273, 6798052), (292, 6355713), (364, 5098539), (372, 4988893), (403, 4605132), (434, 4276194), (438, 4237142), (511, 3631836), (546, 3399026), (651, 2850796), (751, 2471196), (806, 2302566), (868, 2138097), (876, 2118571), (949, 1955604), (1022, 1815918), (1092, 1699513), (1209, 1535044), (1302, 1425398), (1502, 1235598), (1533, 1210612), (1612, 1151283), (1898, 977802), (2044, 907959), (2253, 823732), (2263, 820092), (2418, 767522), (2604, 712699), (2821, 657876), (2847, 651868), (3004, 617799), (3066, 605306), (3796, 488901), (4506, 411866), (4526, 410046), (4836, 383761), (5257, 353028), (5642, 328938), (5694, 325934), (6132, 302653), (6643, 279372), (6789, 273364), (8463, 219292), (9012, 205933), (9052, 205023), (9763, 190092), (10514, 176514), (11284, 164469), (11388, 162967), (13286, 139686), (13578, 136682), (15771, 117676), (15841, 117156), (16926, 109646), (19526, 95046), (19929, 93124), (21028, 88257), (23281, 79716), (26572, 69843), (27156, 68341), (29289, 63364), (29419, 63084), (31542, 58838), (31682, 58578), (33852, 54823), (39052, 47523), (39858, 46562)]