31195998

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 36

約数和(自身を含む): 69347304

約数和(自身を除く): 38151306

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1031, 1681, 2062, 3093, 3362, 5043, 6186, 9279, 10086, 15129, 18558, 30258, 42271, 84542, 126813, 253626, 380439, 760878, 1733111, 3466222, 5199333, 10398666, 15597999, 31195998]

約数ペア:

[(1, 31195998), (2, 15597999), (3, 10398666), (6, 5199333), (9, 3466222), (18, 1733111), (41, 760878), (82, 380439), (123, 253626), (246, 126813), (369, 84542), (738, 42271), (1031, 30258), (1681, 18558), (2062, 15129), (3093, 10086), (3362, 9279), (5043, 6186)]