74974986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 171347904

約数和(自身を除く): 96372918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 1867, 2231, 3734, 4462, 5601, 6693, 11202, 13386, 16803, 20079, 33606, 40158, 42941, 85882, 128823, 181099, 257646, 362198, 386469, 543297, 772938, 1086594, 1629891, 3259782, 4165277, 8330554, 12495831, 24991662, 37487493, 74974986]

約数ペア:

[(1, 74974986), (2, 37487493), (3, 24991662), (6, 12495831), (9, 8330554), (18, 4165277), (23, 3259782), (46, 1629891), (69, 1086594), (97, 772938), (138, 543297), (194, 386469), (207, 362198), (291, 257646), (414, 181099), (582, 128823), (873, 85882), (1746, 42941), (1867, 40158), (2231, 33606), (3734, 20079), (4462, 16803), (5601, 13386), (6693, 11202)]