42015852

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2377}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 106467816

約数和(自身を除く): 64451964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2377, 2946, 4419, 4754, 5892, 7131, 8838, 9508, 14262, 17676, 21393, 28524, 42786, 85572, 1167107, 2334214, 3501321, 4668428, 7002642, 10503963, 14005284, 21007926, 42015852]

約数ペア:

[(1, 42015852), (2, 21007926), (3, 14005284), (4, 10503963), (6, 7002642), (9, 4668428), (12, 3501321), (18, 2334214), (36, 1167107), (491, 85572), (982, 42786), (1473, 28524), (1964, 21393), (2377, 17676), (2946, 14262), (4419, 9508), (4754, 8838), (5892, 7131)]