1568106

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 3542400

約数和(自身を除く): 1974294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 409, 426, 639, 818, 1227, 1278, 1917, 2454, 3681, 3834, 7362, 11043, 22086, 29039, 58078, 87117, 174234, 261351, 522702, 784053, 1568106]

約数ペア:

[(1, 1568106), (2, 784053), (3, 522702), (6, 261351), (9, 174234), (18, 87117), (27, 58078), (54, 29039), (71, 22086), (142, 11043), (213, 7362), (409, 3834), (426, 3681), (639, 2454), (818, 1917), (1227, 1278)]