2066652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 6115200

約数和(自身を除く): 4048548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 139, 177, 236, 252, 278, 354, 413, 417, 531, 556, 708, 826, 834, 973, 1062, 1239, 1251, 1652, 1668, 1946, 2124, 2478, 2502, 2919, 3717, 3892, 4956, 5004, 5838, 7434, 8201, 8757, 11676, 14868, 16402, 17514, 24603, 32804, 35028, 49206, 57407, 73809, 98412, 114814, 147618, 172221, 229628, 295236, 344442, 516663, 688884, 1033326, 2066652]

約数ペア:

[(1, 2066652), (2, 1033326), (3, 688884), (4, 516663), (6, 344442), (7, 295236), (9, 229628), (12, 172221), (14, 147618), (18, 114814), (21, 98412), (28, 73809), (36, 57407), (42, 49206), (59, 35028), (63, 32804), (84, 24603), (118, 17514), (126, 16402), (139, 14868), (177, 11676), (236, 8757), (252, 8201), (278, 7434), (354, 5838), (413, 5004), (417, 4956), (531, 3892), (556, 3717), (708, 2919), (826, 2502), (834, 2478), (973, 2124), (1062, 1946), (1239, 1668), (1251, 1652)]