2767212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 8153600

約数和(自身を除く): 5386388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 139, 158, 237, 252, 278, 316, 417, 474, 553, 556, 711, 834, 948, 973, 1106, 1251, 1422, 1659, 1668, 1946, 2212, 2502, 2844, 2919, 3318, 3892, 4977, 5004, 5838, 6636, 8757, 9954, 10981, 11676, 17514, 19908, 21962, 32943, 35028, 43924, 65886, 76867, 98829, 131772, 153734, 197658, 230601, 307468, 395316, 461202, 691803, 922404, 1383606, 2767212]

約数ペア:

[(1, 2767212), (2, 1383606), (3, 922404), (4, 691803), (6, 461202), (7, 395316), (9, 307468), (12, 230601), (14, 197658), (18, 153734), (21, 131772), (28, 98829), (36, 76867), (42, 65886), (63, 43924), (79, 35028), (84, 32943), (126, 21962), (139, 19908), (158, 17514), (237, 11676), (252, 10981), (278, 9954), (316, 8757), (417, 6636), (474, 5838), (553, 5004), (556, 4977), (711, 3892), (834, 3318), (948, 2919), (973, 2844), (1106, 2502), (1251, 2212), (1422, 1946), (1659, 1668)]