13137474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 32117760

約数和(自身を除く): 18980286

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 163, 202, 266, 303, 326, 399, 489, 606, 707, 798, 978, 1141, 1414, 1919, 2121, 2282, 3097, 3423, 3838, 4242, 5757, 6194, 6846, 9291, 11514, 13433, 16463, 18582, 21679, 26866, 32926, 40299, 43358, 49389, 65037, 80598, 98778, 115241, 130074, 230482, 312797, 345723, 625594, 691446, 938391, 1876782, 2189579, 4379158, 6568737, 13137474]

約数ペア:

[(1, 13137474), (2, 6568737), (3, 4379158), (6, 2189579), (7, 1876782), (14, 938391), (19, 691446), (21, 625594), (38, 345723), (42, 312797), (57, 230482), (101, 130074), (114, 115241), (133, 98778), (163, 80598), (202, 65037), (266, 49389), (303, 43358), (326, 40299), (399, 32926), (489, 26866), (606, 21679), (707, 18582), (798, 16463), (978, 13433), (1141, 11514), (1414, 9291), (1919, 6846), (2121, 6194), (2282, 5757), (3097, 4242), (3423, 3838)]