25156332

素因数分解:

$2^2\times 3^6\times {\mathrm{8627}}^1$

素因数の和:8649

約数の個数: 42

約数和(自身を含む): 66012828

約数和(自身を除く): 40856496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 8627, 17254, 25881, 34508, 51762, 77643, 103524, 155286, 232929, 310572, 465858, 698787, 931716, 1397574, 2096361, 2795148, 4192722, 6289083, 8385444, 12578166, 25156332]

約数ペア:

[(1, 25156332), (2, 12578166), (3, 8385444), (4, 6289083), (6, 4192722), (9, 2795148), (12, 2096361), (18, 1397574), (27, 931716), (36, 698787), (54, 465858), (81, 310572), (108, 232929), (162, 155286), (243, 103524), (324, 77643), (486, 51762), (729, 34508), (972, 25881), (1458, 17254), (2916, 8627)]