18037632

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 30432768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 439, 642, 856, 878, 1284, 1317, 1712, 1756, 2568, 2634, 3424, 3512, 5136, 5268, 6848, 7024, 10272, 10536, 13696, 14048, 20544, 21072, 28096, 41088, 42144, 46973, 56192, 84288, 93946, 140919, 168576, 187892, 281838, 375784, 563676, 751568, 1127352, 1503136, 2254704, 3006272, 4509408, 6012544, 9018816, 18037632]

約数ペア:

[(1, 18037632), (2, 9018816), (3, 6012544), (4, 4509408), (6, 3006272), (8, 2254704), (12, 1503136), (16, 1127352), (24, 751568), (32, 563676), (48, 375784), (64, 281838), (96, 187892), (107, 168576), (128, 140919), (192, 93946), (214, 84288), (321, 56192), (384, 46973), (428, 42144), (439, 41088), (642, 28096), (856, 21072), (878, 20544), (1284, 14048), (1317, 13696), (1712, 10536), (1756, 10272), (2568, 7024), (2634, 6848), (3424, 5268), (3512, 5136)]