2685757554

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 6284154240

約数和(自身を除く): 3598396686

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 727, 774, 999, 1161, 1454, 1591, 1849, 1998, 2181, 2322, 3182, 3698, 4362, 4773, 5547, 6543, 9546, 11094, 13086, 14319, 16641, 19629, 26899, 28638, 31261, 33282, 39258, 42957, 49923, 53798, 62522, 68413, 80697, 85914, 93783, 99846, 136826, 161394, 187566, 205239, 242091, 281349, 410478, 484182, 562698, 615717, 726273, 844047, 1156657, 1231434, 1344223, 1452546, 1688094, 1847151, 2313314, 2688446, 3469971, 3694302, 4032669, 6939942, 8065338, 10409913, 12098007, 20819826, 24196014, 31229739, 36294021, 49736251, 62459478, 72588042, 99472502, 149208753, 298417506, 447626259, 895252518, 1342878777, 2685757554]

約数ペア:

[(1, 2685757554), (2, 1342878777), (3, 895252518), (6, 447626259), (9, 298417506), (18, 149208753), (27, 99472502), (37, 72588042), (43, 62459478), (54, 49736251), (74, 36294021), (86, 31229739), (111, 24196014), (129, 20819826), (222, 12098007), (258, 10409913), (333, 8065338), (387, 6939942), (666, 4032669), (727, 3694302), (774, 3469971), (999, 2688446), (1161, 2313314), (1454, 1847151), (1591, 1688094), (1849, 1452546), (1998, 1344223), (2181, 1231434), (2322, 1156657), (3182, 844047), (3698, 726273), (4362, 615717), (4773, 562698), (5547, 484182), (6543, 410478), (9546, 281349), (11094, 242091), (13086, 205239), (14319, 187566), (16641, 161394), (19629, 136826), (26899, 99846), (28638, 93783), (31261, 85914), (33282, 80697), (39258, 68413), (42957, 62522), (49923, 53798)]