1138983876

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{285031}}^1$

素因数の和:285081

約数の個数: 48

約数和(自身を含む): 3032740480

約数和(自身を除く): 1893756604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 285031, 570062, 855093, 1140124, 1710186, 2565279, 3420372, 5130558, 7695837, 10261116, 10546147, 15391674, 21092294, 30783348, 31638441, 42184588, 63276882, 94915323, 126553764, 189830646, 284745969, 379661292, 569491938, 1138983876]

約数ペア:

[(1, 1138983876), (2, 569491938), (3, 379661292), (4, 284745969), (6, 189830646), (9, 126553764), (12, 94915323), (18, 63276882), (27, 42184588), (36, 31638441), (37, 30783348), (54, 21092294), (74, 15391674), (108, 10546147), (111, 10261116), (148, 7695837), (222, 5130558), (333, 3420372), (444, 2565279), (666, 1710186), (999, 1140124), (1332, 855093), (1998, 570062), (3996, 285031)]