16818432

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 45622080

約数和(自身を除く): 28803648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 359, 366, 384, 488, 718, 732, 768, 976, 1077, 1436, 1464, 1952, 2154, 2872, 2928, 3904, 4308, 5744, 5856, 7808, 8616, 11488, 11712, 15616, 17232, 21899, 22976, 23424, 34464, 43798, 45952, 46848, 65697, 68928, 87596, 91904, 131394, 137856, 175192, 262788, 275712, 350384, 525576, 700768, 1051152, 1401536, 2102304, 2803072, 4204608, 5606144, 8409216, 16818432]

約数ペア:

[(1, 16818432), (2, 8409216), (3, 5606144), (4, 4204608), (6, 2803072), (8, 2102304), (12, 1401536), (16, 1051152), (24, 700768), (32, 525576), (48, 350384), (61, 275712), (64, 262788), (96, 175192), (122, 137856), (128, 131394), (183, 91904), (192, 87596), (244, 68928), (256, 65697), (359, 46848), (366, 45952), (384, 43798), (488, 34464), (718, 23424), (732, 22976), (768, 21899), (976, 17232), (1077, 15616), (1436, 11712), (1464, 11488), (1952, 8616), (2154, 7808), (2872, 5856), (2928, 5744), (3904, 4308)]