18469698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2213}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 40170816

約数和(自身を除く): 21701118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2213, 2782, 4173, 4426, 6639, 8346, 13278, 28769, 57538, 86307, 172614, 236791, 473582, 710373, 1420746, 3078283, 6156566, 9234849, 18469698]

約数ペア:

[(1, 18469698), (2, 9234849), (3, 6156566), (6, 3078283), (13, 1420746), (26, 710373), (39, 473582), (78, 236791), (107, 172614), (214, 86307), (321, 57538), (642, 28769), (1391, 13278), (2213, 8346), (2782, 6639), (4173, 4426)]