18239494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 15689786

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 593, 1183, 1186, 2197, 2366, 4151, 4394, 7709, 8302, 15379, 15418, 30758, 53963, 100217, 107926, 200434, 701519, 1302821, 1403038, 2605642, 9119747, 18239494]

約数ペア:

[(1, 18239494), (2, 9119747), (7, 2605642), (13, 1403038), (14, 1302821), (26, 701519), (91, 200434), (169, 107926), (182, 100217), (338, 53963), (593, 30758), (1183, 15418), (1186, 15379), (2197, 8302), (2366, 7709), (4151, 4394)]