213876162

素因数分解:

$2^1\times 3^2\times {\mathrm{947}}^1\times {\mathrm{12547}}^1$

素因数の和:13502

約数の個数: 24

約数和(自身を含む): 463924656

約数和(自身を除く): 250048494

約数列:

[1, 2, 3, 6, 9, 18, 947, 1894, 2841, 5682, 8523, 12547, 17046, 25094, 37641, 75282, 112923, 225846, 11882009, 23764018, 35646027, 71292054, 106938081, 213876162]

約数ペア:

[(1, 213876162), (2, 106938081), (3, 71292054), (6, 35646027), (9, 23764018), (18, 11882009), (947, 225846), (1894, 112923), (2841, 75282), (5682, 37641), (8523, 25094), (12547, 17046)]