188785038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2420321}}^1$

素因数の和:2420339

約数の個数: 16

約数和(自身を含む): 406614096

約数和(自身を除く): 217829058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2420321, 4840642, 7260963, 14521926, 31464173, 62928346, 94392519, 188785038]

約数ペア:

[(1, 188785038), (2, 94392519), (3, 62928346), (6, 31464173), (13, 14521926), (26, 7260963), (39, 4840642), (78, 2420321)]