2748213684

素因数分解:

$2^2\times 3^4\times {\mathrm{1321}}^1\times {\mathrm{6421}}^1$

素因数の和:7758

約数の個数: 60

約数和(自身を含む): 7190931748

約数和(自身を除く): 4442718064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1321, 2642, 3963, 5284, 6421, 7926, 11889, 12842, 15852, 19263, 23778, 25684, 35667, 38526, 47556, 57789, 71334, 77052, 107001, 115578, 142668, 173367, 214002, 231156, 346734, 428004, 520101, 693468, 1040202, 2080404, 8482141, 16964282, 25446423, 33928564, 50892846, 76339269, 101785692, 152678538, 229017807, 305357076, 458035614, 687053421, 916071228, 1374106842, 2748213684]

約数ペア:

[(1, 2748213684), (2, 1374106842), (3, 916071228), (4, 687053421), (6, 458035614), (9, 305357076), (12, 229017807), (18, 152678538), (27, 101785692), (36, 76339269), (54, 50892846), (81, 33928564), (108, 25446423), (162, 16964282), (324, 8482141), (1321, 2080404), (2642, 1040202), (3963, 693468), (5284, 520101), (6421, 428004), (7926, 346734), (11889, 231156), (12842, 214002), (15852, 173367), (19263, 142668), (23778, 115578), (25684, 107001), (35667, 77052), (38526, 71334), (47556, 57789)]