16751238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 39299904

約数和(自身を除く): 22548666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 251, 294, 454, 502, 681, 753, 1362, 1506, 1589, 1757, 3178, 3514, 4767, 5271, 9534, 10542, 11123, 12299, 22246, 24598, 33369, 36897, 56977, 66738, 73794, 113954, 170931, 341862, 398839, 797678, 1196517, 2393034, 2791873, 5583746, 8375619, 16751238]

約数ペア:

[(1, 16751238), (2, 8375619), (3, 5583746), (6, 2791873), (7, 2393034), (14, 1196517), (21, 797678), (42, 398839), (49, 341862), (98, 170931), (147, 113954), (227, 73794), (251, 66738), (294, 56977), (454, 36897), (502, 33369), (681, 24598), (753, 22246), (1362, 12299), (1506, 11123), (1589, 10542), (1757, 9534), (3178, 5271), (3514, 4767)]