9980334

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:711

約数の個数: 80

約数和(自身を含む): 27564768

約数和(自身を除く): 17584434

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 677, 702, 819, 1053, 1134, 1354, 1638, 2031, 2106, 2457, 4062, 4739, 4914, 6093, 7371, 8801, 9478, 12186, 14217, 14742, 17602, 18279, 26403, 28434, 36558, 42651, 52806, 54837, 61607, 79209, 85302, 109674, 123214, 127953, 158418, 184821, 237627, 255906, 369642, 383859, 475254, 554463, 712881, 767718, 1108926, 1425762, 1663389, 3326778, 4990167, 9980334]

約数ペア:

[(1, 9980334), (2, 4990167), (3, 3326778), (6, 1663389), (7, 1425762), (9, 1108926), (13, 767718), (14, 712881), (18, 554463), (21, 475254), (26, 383859), (27, 369642), (39, 255906), (42, 237627), (54, 184821), (63, 158418), (78, 127953), (81, 123214), (91, 109674), (117, 85302), (126, 79209), (162, 61607), (182, 54837), (189, 52806), (234, 42651), (273, 36558), (351, 28434), (378, 26403), (546, 18279), (567, 17602), (677, 14742), (702, 14217), (819, 12186), (1053, 9478), (1134, 8801), (1354, 7371), (1638, 6093), (2031, 4914), (2106, 4739), (2457, 4062)]