18692838

素因数分解:

$2^1\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1303}}^1$

素因数の和:2108

約数の個数: 24

約数和(自身を含む): 40583088

約数和(自身を除く): 21890250

約数列:

[1, 2, 3, 6, 9, 18, 797, 1303, 1594, 2391, 2606, 3909, 4782, 7173, 7818, 11727, 14346, 23454, 1038491, 2076982, 3115473, 6230946, 9346419, 18692838]

約数ペア:

[(1, 18692838), (2, 9346419), (3, 6230946), (6, 3115473), (9, 2076982), (18, 1038491), (797, 23454), (1303, 14346), (1594, 11727), (2391, 7818), (2606, 7173), (3909, 4782)]