2088252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 5765760

約数和(自身を除く): 3677508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 71, 76, 86, 114, 129, 142, 171, 172, 213, 228, 258, 284, 342, 387, 426, 516, 639, 684, 774, 817, 852, 1278, 1349, 1548, 1634, 2451, 2556, 2698, 3053, 3268, 4047, 4902, 5396, 6106, 7353, 8094, 9159, 9804, 12141, 12212, 14706, 16188, 18318, 24282, 27477, 29412, 36636, 48564, 54954, 58007, 109908, 116014, 174021, 232028, 348042, 522063, 696084, 1044126, 2088252]

約数ペア:

[(1, 2088252), (2, 1044126), (3, 696084), (4, 522063), (6, 348042), (9, 232028), (12, 174021), (18, 116014), (19, 109908), (36, 58007), (38, 54954), (43, 48564), (57, 36636), (71, 29412), (76, 27477), (86, 24282), (114, 18318), (129, 16188), (142, 14706), (171, 12212), (172, 12141), (213, 9804), (228, 9159), (258, 8094), (284, 7353), (342, 6106), (387, 5396), (426, 4902), (516, 4047), (639, 3268), (684, 3053), (774, 2698), (817, 2556), (852, 2451), (1278, 1634), (1349, 1548)]