15539256

素因数分解:

$2^3\times 3^3\times {\mathrm{71941}}^1$

素因数の和:71956

約数の個数: 32

約数和(自身を含む): 43165200

約数和(自身を除く): 27625944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 71941, 143882, 215823, 287764, 431646, 575528, 647469, 863292, 1294938, 1726584, 1942407, 2589876, 3884814, 5179752, 7769628, 15539256]

約数ペア:

[(1, 15539256), (2, 7769628), (3, 5179752), (4, 3884814), (6, 2589876), (8, 1942407), (9, 1726584), (12, 1294938), (18, 863292), (24, 647469), (27, 575528), (36, 431646), (54, 287764), (72, 215823), (108, 143882), (216, 71941)]