16827156

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4261

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 27988524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4211, 8422, 12633, 16844, 25266, 37899, 50532, 75798, 113697, 151596, 155807, 227394, 311614, 454788, 467421, 623228, 934842, 1402263, 1869684, 2804526, 4206789, 5609052, 8413578, 16827156]

約数ペア:

[(1, 16827156), (2, 8413578), (3, 5609052), (4, 4206789), (6, 2804526), (9, 1869684), (12, 1402263), (18, 934842), (27, 623228), (36, 467421), (37, 454788), (54, 311614), (74, 227394), (108, 155807), (111, 151596), (148, 113697), (222, 75798), (333, 50532), (444, 37899), (666, 25266), (999, 16844), (1332, 12633), (1998, 8422), (3996, 4211)]