84673862

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{66463}}^1$

素因数の和:66492

約数の個数: 24

約数和(自身を含む): 159114816

約数和(自身を除く): 74440954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 66463, 132926, 465241, 864019, 930482, 1728038, 3256687, 6048133, 6513374, 12096266, 42336931, 84673862]

約数ペア:

[(1, 84673862), (2, 42336931), (7, 12096266), (13, 6513374), (14, 6048133), (26, 3256687), (49, 1728038), (91, 930482), (98, 864019), (182, 465241), (637, 132926), (1274, 66463)]