2016456138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79847}}^1$

素因数の和:79939

約数の個数: 48

約数和(自身を含む): 4633739136

約数和(自身を除く): 2617282998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 12627, 25254, 79847, 159694, 239541, 479082, 718623, 1437246, 1836481, 3672962, 4870667, 5509443, 9741334, 11018886, 14612001, 16528329, 29224002, 33056658, 43836003, 87672006, 112025341, 224050682, 336076023, 672152046, 1008228069, 2016456138]

約数ペア:

[(1, 2016456138), (2, 1008228069), (3, 672152046), (6, 336076023), (9, 224050682), (18, 112025341), (23, 87672006), (46, 43836003), (61, 33056658), (69, 29224002), (122, 16528329), (138, 14612001), (183, 11018886), (207, 9741334), (366, 5509443), (414, 4870667), (549, 3672962), (1098, 1836481), (1403, 1437246), (2806, 718623), (4209, 479082), (8418, 239541), (12627, 159694), (25254, 79847)]