66754758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 158644224

約数和(自身を除く): 91889466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 4831, 6909, 9662, 13818, 14493, 28986, 33817, 67634, 101451, 202902, 227057, 236719, 454114, 473438, 681171, 710157, 1362342, 1420314, 1589399, 3178798, 4768197, 9536394, 11125793, 22251586, 33377379, 66754758]

約数ペア:

[(1, 66754758), (2, 33377379), (3, 22251586), (6, 11125793), (7, 9536394), (14, 4768197), (21, 3178798), (42, 1589399), (47, 1420314), (49, 1362342), (94, 710157), (98, 681171), (141, 473438), (147, 454114), (282, 236719), (294, 227057), (329, 202902), (658, 101451), (987, 67634), (1974, 33817), (2303, 28986), (4606, 14493), (4831, 13818), (6909, 9662)]