2831622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 6365952

約数和(自身を除く): 3534330

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 71, 102, 138, 142, 213, 289, 391, 426, 578, 782, 867, 1173, 1207, 1633, 1734, 2346, 2414, 3266, 3621, 4899, 6647, 7242, 9798, 13294, 19941, 20519, 27761, 39882, 41038, 55522, 61557, 83283, 123114, 166566, 471937, 943874, 1415811, 2831622]

約数ペア:

[(1, 2831622), (2, 1415811), (3, 943874), (6, 471937), (17, 166566), (23, 123114), (34, 83283), (46, 61557), (51, 55522), (69, 41038), (71, 39882), (102, 27761), (138, 20519), (142, 19941), (213, 13294), (289, 9798), (391, 7242), (426, 6647), (578, 4899), (782, 3621), (867, 3266), (1173, 2414), (1207, 2346), (1633, 1734)]