31925754

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{5171}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 80683200

約数和(自身を除く): 48757446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 5171, 6174, 10342, 15513, 31026, 36197, 46539, 72394, 93078, 108591, 217182, 253379, 325773, 506758, 651546, 760137, 1520274, 1773653, 2280411, 3547306, 4560822, 5320959, 10641918, 15962877, 31925754]

約数ペア:

[(1, 31925754), (2, 15962877), (3, 10641918), (6, 5320959), (7, 4560822), (9, 3547306), (14, 2280411), (18, 1773653), (21, 1520274), (42, 760137), (49, 651546), (63, 506758), (98, 325773), (126, 253379), (147, 217182), (294, 108591), (343, 93078), (441, 72394), (686, 46539), (882, 36197), (1029, 31026), (2058, 15513), (3087, 10342), (5171, 6174)]