12830748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21821}}^1$

素因数の和:21842

約数の個数: 36

約数和(自身を含む): 34827912

約数和(自身を除く): 21997164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21821, 43642, 65463, 87284, 130926, 152747, 261852, 305494, 458241, 610988, 916482, 1069229, 1832964, 2138458, 3207687, 4276916, 6415374, 12830748]

約数ペア:

[(1, 12830748), (2, 6415374), (3, 4276916), (4, 3207687), (6, 2138458), (7, 1832964), (12, 1069229), (14, 916482), (21, 610988), (28, 458241), (42, 305494), (49, 261852), (84, 152747), (98, 130926), (147, 87284), (196, 65463), (294, 43642), (588, 21821)]