26013519

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 46096128

約数和(自身を除く): 20082609

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 227, 321, 357, 681, 749, 963, 1071, 1589, 1819, 2043, 2247, 3859, 4767, 5457, 6741, 11577, 12733, 14301, 16371, 24289, 27013, 34731, 38199, 72867, 81039, 114597, 170023, 218601, 243117, 412913, 510069, 1238739, 1530207, 2890391, 3716217, 8671173, 26013519]

約数ペア:

[(1, 26013519), (3, 8671173), (7, 3716217), (9, 2890391), (17, 1530207), (21, 1238739), (51, 510069), (63, 412913), (107, 243117), (119, 218601), (153, 170023), (227, 114597), (321, 81039), (357, 72867), (681, 38199), (749, 34731), (963, 27013), (1071, 24289), (1589, 16371), (1819, 14301), (2043, 12733), (2247, 11577), (3859, 6741), (4767, 5457)]