1913291268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22777277}}^1$

素因数の和:22777291

約数の個数: 24

約数和(自身を含む): 5102110272

約数和(自身を除く): 3188819004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22777277, 45554554, 68331831, 91109108, 136663662, 159440939, 273327324, 318881878, 478322817, 637763756, 956645634, 1913291268]

約数ペア:

[(1, 1913291268), (2, 956645634), (3, 637763756), (4, 478322817), (6, 318881878), (7, 273327324), (12, 159440939), (14, 136663662), (21, 91109108), (28, 68331831), (42, 45554554), (84, 22777277)]