18932076

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 49329280

約数和(自身を除く): 30397204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 571, 614, 921, 1142, 1228, 1713, 1842, 2284, 2763, 3426, 3684, 5139, 5526, 6852, 8289, 10278, 11052, 15417, 16578, 20556, 30834, 33156, 61668, 175297, 350594, 525891, 701188, 1051782, 1577673, 2103564, 3155346, 4733019, 6310692, 9466038, 18932076]

約数ペア:

[(1, 18932076), (2, 9466038), (3, 6310692), (4, 4733019), (6, 3155346), (9, 2103564), (12, 1577673), (18, 1051782), (27, 701188), (36, 525891), (54, 350594), (108, 175297), (307, 61668), (571, 33156), (614, 30834), (921, 20556), (1142, 16578), (1228, 15417), (1713, 11052), (1842, 10278), (2284, 8289), (2763, 6852), (3426, 5526), (3684, 5139)]