2019927228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{209623}}^1$

素因数の和:209714

約数の個数: 48

約数和(自身を含む): 5212091136

約数和(自身を除く): 3192163908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 209623, 419246, 628869, 838492, 1257738, 2305853, 2515476, 4611706, 6917559, 9223412, 13835118, 15302479, 27670236, 30604958, 45907437, 61209916, 91814874, 168327269, 183629748, 336654538, 504981807, 673309076, 1009963614, 2019927228]

約数ペア:

[(1, 2019927228), (2, 1009963614), (3, 673309076), (4, 504981807), (6, 336654538), (11, 183629748), (12, 168327269), (22, 91814874), (33, 61209916), (44, 45907437), (66, 30604958), (73, 27670236), (132, 15302479), (146, 13835118), (219, 9223412), (292, 6917559), (438, 4611706), (803, 2515476), (876, 2305853), (1606, 1257738), (2409, 838492), (3212, 628869), (4818, 419246), (9636, 209623)]