8268246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 20636928

約数和(自身を除く): 12368682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 311, 422, 622, 633, 933, 1266, 1477, 1866, 1899, 2177, 2799, 2954, 3798, 4354, 4431, 5598, 6531, 8862, 13062, 13293, 19593, 26586, 39186, 65621, 131242, 196863, 393726, 459347, 590589, 918694, 1181178, 1378041, 2756082, 4134123, 8268246]

約数ペア:

[(1, 8268246), (2, 4134123), (3, 2756082), (6, 1378041), (7, 1181178), (9, 918694), (14, 590589), (18, 459347), (21, 393726), (42, 196863), (63, 131242), (126, 65621), (211, 39186), (311, 26586), (422, 19593), (622, 13293), (633, 13062), (933, 8862), (1266, 6531), (1477, 5598), (1866, 4431), (1899, 4354), (2177, 3798), (2799, 2954)]