2756748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4137972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 113, 114, 214, 226, 228, 321, 339, 428, 452, 642, 678, 1284, 1356, 2033, 2147, 4066, 4294, 6099, 6441, 8132, 8588, 12091, 12198, 12882, 24182, 24396, 25764, 36273, 48364, 72546, 145092, 229729, 459458, 689187, 918916, 1378374, 2756748]

約数ペア:

[(1, 2756748), (2, 1378374), (3, 918916), (4, 689187), (6, 459458), (12, 229729), (19, 145092), (38, 72546), (57, 48364), (76, 36273), (107, 25764), (113, 24396), (114, 24182), (214, 12882), (226, 12198), (228, 12091), (321, 8588), (339, 8132), (428, 6441), (452, 6099), (642, 4294), (678, 4066), (1284, 2147), (1356, 2033)]