26721569268

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1511743}}^1$

素因数の和:1512244

約数の個数: 36

約数和(自身を含む): 67683802368

約数和(自身を除く): 40962233100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 1511743, 3023486, 4535229, 6046972, 9070458, 13605687, 18140916, 27211374, 54422748, 742265813, 1484531626, 2226797439, 2969063252, 4453594878, 6680392317, 8907189756, 13360784634, 26721569268]

約数ペア:

[(1, 26721569268), (2, 13360784634), (3, 8907189756), (4, 6680392317), (6, 4453594878), (9, 2969063252), (12, 2226797439), (18, 1484531626), (36, 742265813), (491, 54422748), (982, 27211374), (1473, 18140916), (1964, 13605687), (2946, 9070458), (4419, 6046972), (5892, 4535229), (8838, 3023486), (17676, 1511743)]