1112454

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 56

約数和(自身を含む): 2885520

約数和(自身を除く): 1773066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 109, 126, 162, 189, 218, 243, 327, 378, 486, 567, 654, 729, 763, 981, 1134, 1458, 1526, 1701, 1962, 2289, 2943, 3402, 4578, 5103, 5886, 6867, 8829, 10206, 13734, 17658, 20601, 26487, 41202, 52974, 61803, 79461, 123606, 158922, 185409, 370818, 556227, 1112454]

約数ペア:

[(1, 1112454), (2, 556227), (3, 370818), (6, 185409), (7, 158922), (9, 123606), (14, 79461), (18, 61803), (21, 52974), (27, 41202), (42, 26487), (54, 20601), (63, 17658), (81, 13734), (109, 10206), (126, 8829), (162, 6867), (189, 5886), (218, 5103), (243, 4578), (327, 3402), (378, 2943), (486, 2289), (567, 1962), (654, 1701), (729, 1526), (763, 1458), (981, 1134)]