38418894

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5431}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 86042880

約数和(自身を除く): 47623986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5431, 7074, 10862, 16293, 32586, 48879, 97758, 146637, 293274, 711461, 1422922, 2134383, 4268766, 6403149, 12806298, 19209447, 38418894]

約数ペア:

[(1, 38418894), (2, 19209447), (3, 12806298), (6, 6403149), (9, 4268766), (18, 2134383), (27, 1422922), (54, 711461), (131, 293274), (262, 146637), (393, 97758), (786, 48879), (1179, 32586), (2358, 16293), (3537, 10862), (5431, 7074)]