260069226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61657}}^1$

素因数の和:61718

約数の個数: 32

約数和(自身を含む): 562320960

約数和(自身を除く): 302251734

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 61657, 123314, 184971, 369942, 1171483, 2281309, 2342966, 3514449, 4562618, 6843927, 7028898, 13687854, 43344871, 86689742, 130034613, 260069226]

約数ペア:

[(1, 260069226), (2, 130034613), (3, 86689742), (6, 43344871), (19, 13687854), (37, 7028898), (38, 6843927), (57, 4562618), (74, 3514449), (111, 2342966), (114, 2281309), (222, 1171483), (703, 369942), (1406, 184971), (2109, 123314), (4218, 61657)]