31295394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7079

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 45581406

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 7039, 14078, 21117, 42234, 63351, 91507, 126702, 133741, 183014, 267482, 274521, 401223, 549042, 802446, 823563, 1203669, 1647126, 1738633, 2407338, 3477266, 5215899, 10431798, 15647697, 31295394]

約数ペア:

[(1, 31295394), (2, 15647697), (3, 10431798), (6, 5215899), (9, 3477266), (13, 2407338), (18, 1738633), (19, 1647126), (26, 1203669), (38, 823563), (39, 802446), (57, 549042), (78, 401223), (114, 274521), (117, 267482), (171, 183014), (234, 133741), (247, 126702), (342, 91507), (494, 63351), (741, 42234), (1482, 21117), (2223, 14078), (4446, 7039)]