19554912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1773

約数の個数: 96

約数和(自身を含む): 61457760

約数和(自身を除く): 41902848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1741, 1872, 2808, 3482, 3744, 5223, 5616, 6964, 10446, 11232, 13928, 15669, 20892, 22633, 27856, 31338, 41784, 45266, 47007, 55712, 62676, 67899, 83568, 90532, 94014, 125352, 135798, 167136, 181064, 188028, 203697, 250704, 271596, 362128, 376056, 407394, 501408, 543192, 611091, 724256, 752112, 814788, 1086384, 1222182, 1504224, 1629576, 2172768, 2444364, 3259152, 4888728, 6518304, 9777456, 19554912]

約数ペア:

[(1, 19554912), (2, 9777456), (3, 6518304), (4, 4888728), (6, 3259152), (8, 2444364), (9, 2172768), (12, 1629576), (13, 1504224), (16, 1222182), (18, 1086384), (24, 814788), (26, 752112), (27, 724256), (32, 611091), (36, 543192), (39, 501408), (48, 407394), (52, 376056), (54, 362128), (72, 271596), (78, 250704), (96, 203697), (104, 188028), (108, 181064), (117, 167136), (144, 135798), (156, 125352), (208, 94014), (216, 90532), (234, 83568), (288, 67899), (312, 62676), (351, 55712), (416, 47007), (432, 45266), (468, 41784), (624, 31338), (702, 27856), (864, 22633), (936, 20892), (1248, 15669), (1404, 13928), (1741, 11232), (1872, 10446), (2808, 6964), (3482, 5616), (3744, 5223)]