15856056

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 43205760

約数和(自身を除く): 27349704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1153, 1528, 1719, 2292, 2306, 3438, 3459, 4584, 4612, 6876, 6918, 9224, 10377, 13752, 13836, 20754, 27672, 41508, 83016, 220223, 440446, 660669, 880892, 1321338, 1761784, 1982007, 2642676, 3964014, 5285352, 7928028, 15856056]

約数ペア:

[(1, 15856056), (2, 7928028), (3, 5285352), (4, 3964014), (6, 2642676), (8, 1982007), (9, 1761784), (12, 1321338), (18, 880892), (24, 660669), (36, 440446), (72, 220223), (191, 83016), (382, 41508), (573, 27672), (764, 20754), (1146, 13836), (1153, 13752), (1528, 10377), (1719, 9224), (2292, 6918), (2306, 6876), (3438, 4612), (3459, 4584)]