18927372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 46136160

約数和(自身を除く): 27208788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 397, 411, 548, 794, 822, 1191, 1588, 1644, 2382, 3973, 4764, 7946, 11513, 11919, 15892, 23026, 23838, 34539, 46052, 47676, 54389, 69078, 108778, 138156, 163167, 217556, 326334, 652668, 1577281, 3154562, 4731843, 6309124, 9463686, 18927372]

約数ペア:

[(1, 18927372), (2, 9463686), (3, 6309124), (4, 4731843), (6, 3154562), (12, 1577281), (29, 652668), (58, 326334), (87, 217556), (116, 163167), (137, 138156), (174, 108778), (274, 69078), (348, 54389), (397, 47676), (411, 46052), (548, 34539), (794, 23838), (822, 23026), (1191, 15892), (1588, 11919), (1644, 11513), (2382, 7946), (3973, 4764)]