10621458

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8311}}^1$

素因数の和:8390

約数の個数: 24

約数和(自身を含む): 23340096

約数和(自身を除く): 12718638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 8311, 16622, 24933, 49866, 74799, 149598, 590081, 1180162, 1770243, 3540486, 5310729, 10621458]

約数ペア:

[(1, 10621458), (2, 5310729), (3, 3540486), (6, 1770243), (9, 1180162), (18, 590081), (71, 149598), (142, 74799), (213, 49866), (426, 24933), (639, 16622), (1278, 8311)]