19752282

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3023}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 28510758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3023, 3267, 6046, 6534, 9069, 18138, 27207, 33253, 54414, 66506, 81621, 99759, 163242, 199518, 299277, 365783, 598554, 731566, 897831, 1097349, 1795662, 2194698, 3292047, 6584094, 9876141, 19752282]

約数ペア:

[(1, 19752282), (2, 9876141), (3, 6584094), (6, 3292047), (9, 2194698), (11, 1795662), (18, 1097349), (22, 897831), (27, 731566), (33, 598554), (54, 365783), (66, 299277), (99, 199518), (121, 163242), (198, 99759), (242, 81621), (297, 66506), (363, 54414), (594, 33253), (726, 27207), (1089, 18138), (2178, 9069), (3023, 6534), (3267, 6046)]