18118143576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1018789}}^1$

素因数の和:1018833

約数の個数: 96

約数和(自身を含む): 55625934000

約数和(自身を除く): 37507790424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 1018789, 2037578, 3056367, 4075156, 6112734, 8150312, 9169101, 12225468, 13244257, 18338202, 19356991, 24450936, 26488514, 36676404, 38713982, 39732771, 52977028, 58070973, 73352808, 77427964, 79465542, 105954056, 116141946, 119198313, 154855928, 158931084, 174212919, 232283892, 238396626, 251640883, 317862168, 348425838, 464567784, 476793252, 503281766, 696851676, 754922649, 953586504, 1006563532, 1393703352, 1509845298, 2013127064, 2264767947, 3019690596, 4529535894, 6039381192, 9059071788, 18118143576]

約数ペア:

[(1, 18118143576), (2, 9059071788), (3, 6039381192), (4, 4529535894), (6, 3019690596), (8, 2264767947), (9, 2013127064), (12, 1509845298), (13, 1393703352), (18, 1006563532), (19, 953586504), (24, 754922649), (26, 696851676), (36, 503281766), (38, 476793252), (39, 464567784), (52, 348425838), (57, 317862168), (72, 251640883), (76, 238396626), (78, 232283892), (104, 174212919), (114, 158931084), (117, 154855928), (152, 119198313), (156, 116141946), (171, 105954056), (228, 79465542), (234, 77427964), (247, 73352808), (312, 58070973), (342, 52977028), (456, 39732771), (468, 38713982), (494, 36676404), (684, 26488514), (741, 24450936), (936, 19356991), (988, 18338202), (1368, 13244257), (1482, 12225468), (1976, 9169101), (2223, 8150312), (2964, 6112734), (4446, 4075156), (5928, 3056367), (8892, 2037578), (17784, 1018789)]