18503212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50833}}^1$

素因数の和:50857

約数の個数: 24

約数和(自身を含む): 39853856

約数和(自身を除く): 21350644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50833, 101666, 203332, 355831, 660829, 711662, 1321658, 1423324, 2643316, 4625803, 9251606, 18503212]

約数ペア:

[(1, 18503212), (2, 9251606), (4, 4625803), (7, 2643316), (13, 1423324), (14, 1321658), (26, 711662), (28, 660829), (52, 355831), (91, 203332), (182, 101666), (364, 50833)]