17916864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13353

約数の個数: 56

約数和(自身を含む): 54181248

約数和(自身を除く): 36264384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 13331, 26662, 39993, 53324, 79986, 93317, 106648, 159972, 186634, 213296, 279951, 319944, 373268, 426592, 559902, 639888, 746536, 853184, 1119804, 1279776, 1493072, 2239608, 2559552, 2986144, 4479216, 5972288, 8958432, 17916864]

約数ペア:

[(1, 17916864), (2, 8958432), (3, 5972288), (4, 4479216), (6, 2986144), (7, 2559552), (8, 2239608), (12, 1493072), (14, 1279776), (16, 1119804), (21, 853184), (24, 746536), (28, 639888), (32, 559902), (42, 426592), (48, 373268), (56, 319944), (64, 279951), (84, 213296), (96, 186634), (112, 159972), (168, 106648), (192, 93317), (224, 79986), (336, 53324), (448, 39993), (672, 26662), (1344, 13331)]