131223528

素因数分解:

$2^3\times 3^2\times {\mathrm{1822549}}^1$

素因数の和:1822561

約数の個数: 24

約数和(自身を含む): 355397250

約数和(自身を除く): 224173722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1822549, 3645098, 5467647, 7290196, 10935294, 14580392, 16402941, 21870588, 32805882, 43741176, 65611764, 131223528]

約数ペア:

[(1, 131223528), (2, 65611764), (3, 43741176), (4, 32805882), (6, 21870588), (8, 16402941), (9, 14580392), (12, 10935294), (18, 7290196), (24, 5467647), (36, 3645098), (72, 1822549)]