12616716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 35112000

約数和(自身を除く): 22495284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 499, 516, 588, 602, 903, 998, 1204, 1497, 1806, 1996, 2107, 2994, 3493, 3612, 4214, 5988, 6321, 6986, 8428, 10479, 12642, 13972, 20958, 21457, 24451, 25284, 41916, 42914, 48902, 64371, 73353, 85828, 97804, 128742, 146706, 150199, 257484, 293412, 300398, 450597, 600796, 901194, 1051393, 1802388, 2102786, 3154179, 4205572, 6308358, 12616716]

約数ペア:

[(1, 12616716), (2, 6308358), (3, 4205572), (4, 3154179), (6, 2102786), (7, 1802388), (12, 1051393), (14, 901194), (21, 600796), (28, 450597), (42, 300398), (43, 293412), (49, 257484), (84, 150199), (86, 146706), (98, 128742), (129, 97804), (147, 85828), (172, 73353), (196, 64371), (258, 48902), (294, 42914), (301, 41916), (499, 25284), (516, 24451), (588, 21457), (602, 20958), (903, 13972), (998, 12642), (1204, 10479), (1497, 8428), (1806, 6986), (1996, 6321), (2107, 5988), (2994, 4214), (3493, 3612)]