881412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1520

約数の個数: 36

約数和(自身を含む): 2394000

約数和(自身を除く): 1512588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1499, 2998, 4497, 5996, 8994, 10493, 17988, 20986, 31479, 41972, 62958, 73451, 125916, 146902, 220353, 293804, 440706, 881412]

約数ペア:

[(1, 881412), (2, 440706), (3, 293804), (4, 220353), (6, 146902), (7, 125916), (12, 73451), (14, 62958), (21, 41972), (28, 31479), (42, 20986), (49, 17988), (84, 10493), (98, 8994), (147, 5996), (196, 4497), (294, 2998), (588, 1499)]