40065444

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2861}}^1$

素因数の和:3260

約数の個数: 36

約数和(自身を含む): 101572380

約数和(自身を除く): 61506936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 2861, 3501, 4668, 5722, 7002, 8583, 11444, 14004, 17166, 25749, 34332, 51498, 102996, 1112929, 2225858, 3338787, 4451716, 6677574, 10016361, 13355148, 20032722, 40065444]

約数ペア:

[(1, 40065444), (2, 20032722), (3, 13355148), (4, 10016361), (6, 6677574), (9, 4451716), (12, 3338787), (18, 2225858), (36, 1112929), (389, 102996), (778, 51498), (1167, 34332), (1556, 25749), (2334, 17166), (2861, 14004), (3501, 11444), (4668, 8583), (5722, 7002)]