18424329

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 31297536

約数和(自身を除く): 12873207

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 1697, 3619, 5091, 10857, 11879, 18667, 35637, 56001, 79759, 130669, 239277, 392007, 558313, 877349, 1674939, 2632047, 6141443, 18424329]

約数ペア:

[(1, 18424329), (3, 6141443), (7, 2632047), (11, 1674939), (21, 877349), (33, 558313), (47, 392007), (77, 239277), (141, 130669), (231, 79759), (329, 56001), (517, 35637), (987, 18667), (1551, 11879), (1697, 10857), (3619, 5091)]