2994012

素因数分解:

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

素因数の和:235

約数の個数: 54

約数和(自身を含む): 8729448

約数和(自身を除く): 5735436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 11881, 13734, 23762, 27468, 35643, 47524, 71286, 83167, 106929, 142572, 166334, 213858, 249501, 332668, 427716, 499002, 748503, 998004, 1497006, 2994012]

約数ペア:

[(1, 2994012), (2, 1497006), (3, 998004), (4, 748503), (6, 499002), (7, 427716), (9, 332668), (12, 249501), (14, 213858), (18, 166334), (21, 142572), (28, 106929), (36, 83167), (42, 71286), (63, 47524), (84, 35643), (109, 27468), (126, 23762), (218, 13734), (252, 11881), (327, 9156), (436, 6867), (654, 4578), (763, 3924), (981, 3052), (1308, 2289), (1526, 1962)]