140407812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73589}}^1$

素因数の和:73652

約数の個数: 36

約数和(自身を含む): 361621260

約数和(自身を除く): 221213448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 73589, 147178, 220767, 294356, 441534, 662301, 883068, 1324602, 2649204, 3900217, 7800434, 11700651, 15600868, 23401302, 35101953, 46802604, 70203906, 140407812]

約数ペア:

[(1, 140407812), (2, 70203906), (3, 46802604), (4, 35101953), (6, 23401302), (9, 15600868), (12, 11700651), (18, 7800434), (36, 3900217), (53, 2649204), (106, 1324602), (159, 883068), (212, 662301), (318, 441534), (477, 294356), (636, 220767), (954, 147178), (1908, 73589)]