2907144

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 8289600

約数和(自身を除く): 5382456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 313, 344, 387, 516, 626, 774, 939, 1032, 1161, 1252, 1548, 1878, 2322, 2504, 2817, 3096, 3756, 4644, 5634, 7512, 8451, 9288, 11268, 13459, 16902, 22536, 26918, 33804, 40377, 53836, 67608, 80754, 107672, 121131, 161508, 242262, 323016, 363393, 484524, 726786, 969048, 1453572, 2907144]

約数ペア:

[(1, 2907144), (2, 1453572), (3, 969048), (4, 726786), (6, 484524), (8, 363393), (9, 323016), (12, 242262), (18, 161508), (24, 121131), (27, 107672), (36, 80754), (43, 67608), (54, 53836), (72, 40377), (86, 33804), (108, 26918), (129, 22536), (172, 16902), (216, 13459), (258, 11268), (313, 9288), (344, 8451), (387, 7512), (516, 5634), (626, 4644), (774, 3756), (939, 3096), (1032, 2817), (1161, 2504), (1252, 2322), (1548, 1878)]