20170343394

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1109}}^1\times {\mathrm{6199}}^1$

素因数の和:7479

約数の個数: 48

約数和(自身を含む): 44017272000

約数和(自身を除く): 23846928606

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1109, 1467, 2218, 2934, 3327, 6199, 6654, 9981, 12398, 18597, 19962, 37194, 55791, 111582, 180767, 361534, 542301, 1010437, 1084602, 1626903, 2020874, 3031311, 3253806, 6062622, 6874691, 9093933, 13749382, 18187866, 20624073, 41248146, 61872219, 123744438, 1120574633, 2241149266, 3361723899, 6723447798, 10085171697, 20170343394]

約数ペア:

[(1, 20170343394), (2, 10085171697), (3, 6723447798), (6, 3361723899), (9, 2241149266), (18, 1120574633), (163, 123744438), (326, 61872219), (489, 41248146), (978, 20624073), (1109, 18187866), (1467, 13749382), (2218, 9093933), (2934, 6874691), (3327, 6062622), (6199, 3253806), (6654, 3031311), (9981, 2020874), (12398, 1626903), (18597, 1084602), (19962, 1010437), (37194, 542301), (55791, 361534), (111582, 180767)]