3120012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 9246720

約数和(自身を除く): 6126708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 4127, 8254, 12381, 16508, 24762, 28889, 37143, 49524, 57778, 74286, 86667, 111429, 115556, 148572, 173334, 222858, 260001, 346668, 445716, 520002, 780003, 1040004, 1560006, 3120012]

約数ペア:

[(1, 3120012), (2, 1560006), (3, 1040004), (4, 780003), (6, 520002), (7, 445716), (9, 346668), (12, 260001), (14, 222858), (18, 173334), (21, 148572), (27, 115556), (28, 111429), (36, 86667), (42, 74286), (54, 57778), (63, 49524), (84, 37143), (108, 28889), (126, 24762), (189, 16508), (252, 12381), (378, 8254), (756, 4127)]