4781196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{18973}}^1$

素因数の和:18990

約数の個数: 36

約数和(自身を含む): 13813072

約数和(自身を除く): 9031876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 18973, 37946, 56919, 75892, 113838, 132811, 170757, 227676, 265622, 341514, 398433, 531244, 683028, 796866, 1195299, 1593732, 2390598, 4781196]

約数ペア:

[(1, 4781196), (2, 2390598), (3, 1593732), (4, 1195299), (6, 796866), (7, 683028), (9, 531244), (12, 398433), (14, 341514), (18, 265622), (21, 227676), (28, 170757), (36, 132811), (42, 113838), (63, 75892), (84, 56919), (126, 37946), (252, 18973)]