2211420708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{37663}}^1$

素因数の和:37913

約数の個数: 72

約数和(自身を含む): 6416137728

約数和(自身を除く): 4204717020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1398, 1631, 2097, 2796, 3262, 4194, 4893, 6524, 8388, 9786, 14679, 19572, 29358, 37663, 58716, 75326, 112989, 150652, 225978, 263641, 338967, 451956, 527282, 677934, 790923, 1054564, 1355868, 1581846, 2372769, 3163692, 4745538, 8775479, 9491076, 17550958, 26326437, 35101916, 52652874, 61428353, 78979311, 105305748, 122856706, 157958622, 184285059, 245713412, 315917244, 368570118, 552855177, 737140236, 1105710354, 2211420708]

約数ペア:

[(1, 2211420708), (2, 1105710354), (3, 737140236), (4, 552855177), (6, 368570118), (7, 315917244), (9, 245713412), (12, 184285059), (14, 157958622), (18, 122856706), (21, 105305748), (28, 78979311), (36, 61428353), (42, 52652874), (63, 35101916), (84, 26326437), (126, 17550958), (233, 9491076), (252, 8775479), (466, 4745538), (699, 3163692), (932, 2372769), (1398, 1581846), (1631, 1355868), (2097, 1054564), (2796, 790923), (3262, 677934), (4194, 527282), (4893, 451956), (6524, 338967), (8388, 263641), (9786, 225978), (14679, 150652), (19572, 112989), (29358, 75326), (37663, 58716)]