18338697

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 24

約数和(自身を含む): 29426400

約数和(自身を除く): 11087703

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4019, 4563, 12057, 36171, 52247, 108513, 156741, 470223, 679211, 1410669, 2037633, 6112899, 18338697]

約数ペア:

[(1, 18338697), (3, 6112899), (9, 2037633), (13, 1410669), (27, 679211), (39, 470223), (117, 156741), (169, 108513), (351, 52247), (507, 36171), (1521, 12057), (4019, 4563)]