19783062

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28181}}^1$

素因数の和:28205

約数の個数: 32

約数和(自身を含む): 47345760

約数和(自身を除く): 27562698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28181, 56362, 84543, 169086, 253629, 366353, 507258, 732706, 760887, 1099059, 1521774, 2198118, 3297177, 6594354, 9891531, 19783062]

約数ペア:

[(1, 19783062), (2, 9891531), (3, 6594354), (6, 3297177), (9, 2198118), (13, 1521774), (18, 1099059), (26, 760887), (27, 732706), (39, 507258), (54, 366353), (78, 253629), (117, 169086), (234, 84543), (351, 56362), (702, 28181)]