9870172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2833}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 18885776

約数和(自身を除く): 9015604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2833, 3484, 5666, 11332, 36829, 73658, 147316, 189811, 379622, 759244, 2467543, 4935086, 9870172]

約数ペア:

[(1, 9870172), (2, 4935086), (4, 2467543), (13, 759244), (26, 379622), (52, 189811), (67, 147316), (134, 73658), (268, 36829), (871, 11332), (1742, 5666), (2833, 3484)]