16864728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{14951}}^1$

素因数の和:15007

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 26197032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 14951, 29902, 44853, 59804, 89706, 119608, 179412, 358824, 702697, 1405394, 2108091, 2810788, 4216182, 5621576, 8432364, 16864728]

約数ペア:

[(1, 16864728), (2, 8432364), (3, 5621576), (4, 4216182), (6, 2810788), (8, 2108091), (12, 1405394), (24, 702697), (47, 358824), (94, 179412), (141, 119608), (188, 89706), (282, 59804), (376, 44853), (564, 29902), (1128, 14951)]