2021134656

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{18899}}^1$

素因数の和:19471

約数の個数: 56

約数和(自身を含む): 5357469600

約数和(自身を除く): 3336334944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 13368, 17824, 18899, 26736, 35648, 37798, 53472, 56697, 75596, 106944, 113394, 151192, 226788, 302384, 453576, 604768, 907152, 1209536, 1814304, 3628608, 10526743, 21053486, 31580229, 42106972, 63160458, 84213944, 126320916, 168427888, 252641832, 336855776, 505283664, 673711552, 1010567328, 2021134656]

約数ペア:

[(1, 2021134656), (2, 1010567328), (3, 673711552), (4, 505283664), (6, 336855776), (8, 252641832), (12, 168427888), (16, 126320916), (24, 84213944), (32, 63160458), (48, 42106972), (64, 31580229), (96, 21053486), (192, 10526743), (557, 3628608), (1114, 1814304), (1671, 1209536), (2228, 907152), (3342, 604768), (4456, 453576), (6684, 302384), (8912, 226788), (13368, 151192), (17824, 113394), (18899, 106944), (26736, 75596), (35648, 56697), (37798, 53472)]