8618406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20231}}^1$

素因数の和:20307

約数の個数: 16

約数和(自身を含む): 17480448

約数和(自身を除く): 8862042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 20231, 40462, 60693, 121386, 1436401, 2872802, 4309203, 8618406]

約数ペア:

[(1, 8618406), (2, 4309203), (3, 2872802), (6, 1436401), (71, 121386), (142, 60693), (213, 40462), (426, 20231)]