18910602

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{1031}}^1$

素因数の和:2058

約数の個数: 24

約数和(自身を含む): 41052960

約数和(自身を除く): 22142358

約数列:

[1, 2, 3, 6, 9, 18, 1019, 1031, 2038, 2062, 3057, 3093, 6114, 6186, 9171, 9279, 18342, 18558, 1050589, 2101178, 3151767, 6303534, 9455301, 18910602]

約数ペア:

[(1, 18910602), (2, 9455301), (3, 6303534), (6, 3151767), (9, 2101178), (18, 1050589), (1019, 18558), (1031, 18342), (2038, 9279), (2062, 9171), (3057, 6186), (3093, 6114)]