189514026

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 458115840

約数和(自身を除く): 268601814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1339, 1854, 2621, 2678, 2781, 4017, 5242, 5562, 7863, 8034, 12051, 15726, 23589, 24102, 34073, 36153, 47178, 68146, 70767, 72306, 102219, 141534, 204438, 269963, 306657, 539926, 613314, 809889, 919971, 1619778, 1839942, 2429667, 3509519, 4859334, 7019038, 7289001, 10528557, 14578002, 21057114, 31585671, 63171342, 94757013, 189514026]

約数ペア:

[(1, 189514026), (2, 94757013), (3, 63171342), (6, 31585671), (9, 21057114), (13, 14578002), (18, 10528557), (26, 7289001), (27, 7019038), (39, 4859334), (54, 3509519), (78, 2429667), (103, 1839942), (117, 1619778), (206, 919971), (234, 809889), (309, 613314), (351, 539926), (618, 306657), (702, 269963), (927, 204438), (1339, 141534), (1854, 102219), (2621, 72306), (2678, 70767), (2781, 68146), (4017, 47178), (5242, 36153), (5562, 34073), (7863, 24102), (8034, 23589), (12051, 15726)]