15767892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20857}}^1$

素因数の和:20877

約数の個数: 48

約数和(自身を含む): 46721920

約数和(自身を除く): 30954028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20857, 41714, 62571, 83428, 125142, 145999, 187713, 250284, 291998, 375426, 437997, 563139, 583996, 750852, 875994, 1126278, 1313991, 1751988, 2252556, 2627982, 3941973, 5255964, 7883946, 15767892]

約数ペア:

[(1, 15767892), (2, 7883946), (3, 5255964), (4, 3941973), (6, 2627982), (7, 2252556), (9, 1751988), (12, 1313991), (14, 1126278), (18, 875994), (21, 750852), (27, 583996), (28, 563139), (36, 437997), (42, 375426), (54, 291998), (63, 250284), (84, 187713), (108, 145999), (126, 125142), (189, 83428), (252, 62571), (378, 41714), (756, 20857)]