8418546

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11488014

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 107, 141, 186, 214, 279, 282, 321, 423, 558, 642, 837, 846, 963, 1269, 1457, 1674, 1926, 2538, 2889, 2914, 3317, 4371, 5029, 5778, 6634, 8742, 9951, 10058, 13113, 15087, 19902, 26226, 29853, 30174, 39339, 45261, 59706, 78678, 89559, 90522, 135783, 155899, 179118, 271566, 311798, 467697, 935394, 1403091, 2806182, 4209273, 8418546]

約数ペア:

[(1, 8418546), (2, 4209273), (3, 2806182), (6, 1403091), (9, 935394), (18, 467697), (27, 311798), (31, 271566), (47, 179118), (54, 155899), (62, 135783), (93, 90522), (94, 89559), (107, 78678), (141, 59706), (186, 45261), (214, 39339), (279, 30174), (282, 29853), (321, 26226), (423, 19902), (558, 15087), (642, 13113), (837, 10058), (846, 9951), (963, 8742), (1269, 6634), (1457, 5778), (1674, 5029), (1926, 4371), (2538, 3317), (2889, 2914)]