18528776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19463}}^1$

素因数の和:19493

約数の個数: 32

約数和(自身を含む): 42042240

約数和(自身を除く): 23513464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19463, 38926, 77852, 136241, 155704, 272482, 330871, 544964, 661742, 1089928, 1323484, 2316097, 2646968, 4632194, 9264388, 18528776]

約数ペア:

[(1, 18528776), (2, 9264388), (4, 4632194), (7, 2646968), (8, 2316097), (14, 1323484), (17, 1089928), (28, 661742), (34, 544964), (56, 330871), (68, 272482), (119, 155704), (136, 136241), (238, 77852), (476, 38926), (952, 19463)]