18528564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 27436236

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 1439, 2146, 2878, 3219, 4292, 4317, 5756, 6438, 8634, 12876, 17268, 41731, 53243, 83462, 106486, 125193, 159729, 166924, 212972, 250386, 319458, 500772, 638916, 1544047, 3088094, 4632141, 6176188, 9264282, 18528564]

約数ペア:

[(1, 18528564), (2, 9264282), (3, 6176188), (4, 4632141), (6, 3088094), (12, 1544047), (29, 638916), (37, 500772), (58, 319458), (74, 250386), (87, 212972), (111, 166924), (116, 159729), (148, 125193), (174, 106486), (222, 83462), (348, 53243), (444, 41731), (1073, 17268), (1439, 12876), (2146, 8634), (2878, 6438), (3219, 5756), (4292, 4317)]