18784212384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{247369}}^1$

素因数の和:247502

約数の個数: 96

約数和(自身を含む): 56851562880

約数和(自身を除く): 38067350496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 113, 168, 224, 226, 336, 339, 452, 672, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 3616, 4746, 5424, 6328, 9492, 10848, 12656, 18984, 25312, 37968, 75936, 247369, 494738, 742107, 989476, 1484214, 1731583, 1978952, 2968428, 3463166, 3957904, 5194749, 5936856, 6926332, 7915808, 10389498, 11873712, 13852664, 20778996, 23747424, 27705328, 27952697, 41557992, 55410656, 55905394, 83115984, 83858091, 111810788, 166231968, 167716182, 195668879, 223621576, 335432364, 391337758, 447243152, 587006637, 670864728, 782675516, 894486304, 1174013274, 1341729456, 1565351032, 2348026548, 2683458912, 3130702064, 4696053096, 6261404128, 9392106192, 18784212384]

約数ペア:

[(1, 18784212384), (2, 9392106192), (3, 6261404128), (4, 4696053096), (6, 3130702064), (7, 2683458912), (8, 2348026548), (12, 1565351032), (14, 1341729456), (16, 1174013274), (21, 894486304), (24, 782675516), (28, 670864728), (32, 587006637), (42, 447243152), (48, 391337758), (56, 335432364), (84, 223621576), (96, 195668879), (112, 167716182), (113, 166231968), (168, 111810788), (224, 83858091), (226, 83115984), (336, 55905394), (339, 55410656), (452, 41557992), (672, 27952697), (678, 27705328), (791, 23747424), (904, 20778996), (1356, 13852664), (1582, 11873712), (1808, 10389498), (2373, 7915808), (2712, 6926332), (3164, 5936856), (3616, 5194749), (4746, 3957904), (5424, 3463166), (6328, 2968428), (9492, 1978952), (10848, 1731583), (12656, 1484214), (18984, 989476), (25312, 742107), (37968, 494738), (75936, 247369)]