28552086

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 65077584

約数和(自身を除く): 36525498

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 997, 1591, 1994, 2991, 3182, 4773, 5982, 8973, 9546, 14319, 17946, 28638, 36889, 42871, 73778, 85742, 110667, 128613, 221334, 257226, 332001, 385839, 664002, 771678, 1586227, 3172454, 4758681, 9517362, 14276043, 28552086]

約数ペア:

[(1, 28552086), (2, 14276043), (3, 9517362), (6, 4758681), (9, 3172454), (18, 1586227), (37, 771678), (43, 664002), (74, 385839), (86, 332001), (111, 257226), (129, 221334), (222, 128613), (258, 110667), (333, 85742), (387, 73778), (666, 42871), (774, 36889), (997, 28638), (1591, 17946), (1994, 14319), (2991, 9546), (3182, 8973), (4773, 5982)]