21089850168

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4909183}}^1$

素因数の和:4909371

約数の個数: 32

約数和(自身を含む): 53019187200

約数和(自身を除く): 31929337032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4909183, 9818366, 14727549, 19636732, 29455098, 39273464, 58910196, 117820392, 878743757, 1757487514, 2636231271, 3514975028, 5272462542, 7029950056, 10544925084, 21089850168]

約数ペア:

[(1, 21089850168), (2, 10544925084), (3, 7029950056), (4, 5272462542), (6, 3514975028), (8, 2636231271), (12, 1757487514), (24, 878743757), (179, 117820392), (358, 58910196), (537, 39273464), (716, 29455098), (1074, 19636732), (1432, 14727549), (2148, 9818366), (4296, 4909183)]