26819478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{70951}}^1$

素因数の和:70969

約数の個数: 32

約数和(自身を含む): 68113920

約数和(自身を除く): 41294442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 70951, 141902, 212853, 425706, 496657, 638559, 993314, 1277118, 1489971, 1915677, 2979942, 3831354, 4469913, 8939826, 13409739, 26819478]

約数ペア:

[(1, 26819478), (2, 13409739), (3, 8939826), (6, 4469913), (7, 3831354), (9, 2979942), (14, 1915677), (18, 1489971), (21, 1277118), (27, 993314), (42, 638559), (54, 496657), (63, 425706), (126, 212853), (189, 141902), (378, 70951)]