15709518006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{18671}}^1$

素因数の和:18786

約数の個数: 128

約数和(自身を含む): 40955314176

約数和(自身を除く): 25245796170

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 67, 69, 78, 91, 134, 138, 161, 182, 201, 273, 299, 322, 402, 469, 483, 546, 598, 871, 897, 938, 966, 1407, 1541, 1742, 1794, 2093, 2613, 2814, 3082, 4186, 4623, 5226, 6097, 6279, 9246, 10787, 12194, 12558, 18291, 18671, 20033, 21574, 32361, 36582, 37342, 40066, 56013, 60099, 64722, 112026, 120198, 130697, 140231, 242723, 261394, 280462, 392091, 420693, 429433, 485446, 728169, 784182, 841386, 858866, 1250957, 1288299, 1456338, 1699061, 2501914, 2576598, 3006031, 3398122, 3752871, 5097183, 5582629, 6012062, 7505742, 8756699, 9018093, 10194366, 11165258, 16262441, 16747887, 17513398, 18036186, 26270097, 28772011, 32524882, 33495774, 39078403, 48787323, 52540194, 57544022, 78156806, 86316033, 97574646, 113837087, 117235209, 172632066, 201404077, 227674174, 234470418, 341511261, 374036143, 402808154, 604212231, 683022522, 748072286, 1122108429, 1208424462, 2244216858, 2618253001, 5236506002, 7854759003, 15709518006]

約数ペア:

[(1, 15709518006), (2, 7854759003), (3, 5236506002), (6, 2618253001), (7, 2244216858), (13, 1208424462), (14, 1122108429), (21, 748072286), (23, 683022522), (26, 604212231), (39, 402808154), (42, 374036143), (46, 341511261), (67, 234470418), (69, 227674174), (78, 201404077), (91, 172632066), (134, 117235209), (138, 113837087), (161, 97574646), (182, 86316033), (201, 78156806), (273, 57544022), (299, 52540194), (322, 48787323), (402, 39078403), (469, 33495774), (483, 32524882), (546, 28772011), (598, 26270097), (871, 18036186), (897, 17513398), (938, 16747887), (966, 16262441), (1407, 11165258), (1541, 10194366), (1742, 9018093), (1794, 8756699), (2093, 7505742), (2613, 6012062), (2814, 5582629), (3082, 5097183), (4186, 3752871), (4623, 3398122), (5226, 3006031), (6097, 2576598), (6279, 2501914), (9246, 1699061), (10787, 1456338), (12194, 1288299), (12558, 1250957), (18291, 858866), (18671, 841386), (20033, 784182), (21574, 728169), (32361, 485446), (36582, 429433), (37342, 420693), (40066, 392091), (56013, 280462), (60099, 261394), (64722, 242723), (112026, 140231), (120198, 130697)]