20211630186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{177323}}^1$

素因数の和:177507

約数の個数: 48

約数和(自身を含む): 44715438432

約数和(自身を除く): 24503808246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 157, 242, 314, 363, 471, 726, 942, 1727, 3454, 5181, 10362, 18997, 37994, 56991, 113982, 177323, 354646, 531969, 1063938, 1950553, 3901106, 5851659, 11703318, 21456083, 27839711, 42912166, 55679422, 64368249, 83519133, 128736498, 167038266, 306236821, 612473642, 918710463, 1837420926, 3368605031, 6737210062, 10105815093, 20211630186]

約数ペア:

[(1, 20211630186), (2, 10105815093), (3, 6737210062), (6, 3368605031), (11, 1837420926), (22, 918710463), (33, 612473642), (66, 306236821), (121, 167038266), (157, 128736498), (242, 83519133), (314, 64368249), (363, 55679422), (471, 42912166), (726, 27839711), (942, 21456083), (1727, 11703318), (3454, 5851659), (5181, 3901106), (10362, 1950553), (18997, 1063938), (37994, 531969), (56991, 354646), (113982, 177323)]