15853895988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{407639}}^1$

素因数の和:408116

約数の個数: 48

約数和(自身を含む): 42368471040

約数和(自身を除く): 26514575052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 463, 926, 1389, 1852, 2778, 3241, 5556, 6482, 9723, 12964, 19446, 38892, 407639, 815278, 1222917, 1630556, 2445834, 2853473, 4891668, 5706946, 8560419, 11413892, 17120838, 34241676, 188736857, 377473714, 566210571, 754947428, 1132421142, 1321157999, 2264842284, 2642315998, 3963473997, 5284631996, 7926947994, 15853895988]

約数ペア:

[(1, 15853895988), (2, 7926947994), (3, 5284631996), (4, 3963473997), (6, 2642315998), (7, 2264842284), (12, 1321157999), (14, 1132421142), (21, 754947428), (28, 566210571), (42, 377473714), (84, 188736857), (463, 34241676), (926, 17120838), (1389, 11413892), (1852, 8560419), (2778, 5706946), (3241, 4891668), (5556, 2853473), (6482, 2445834), (9723, 1630556), (12964, 1222917), (19446, 815278), (38892, 407639)]