18493542

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8353}}^1$

素因数の和:8405

約数の個数: 32

約数和(自身を含む): 42104160

約数和(自身を除く): 23610618

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8353, 16706, 25059, 50118, 75177, 150354, 225531, 342473, 451062, 684946, 1027419, 2054838, 3082257, 6164514, 9246771, 18493542]

約数ペア:

[(1, 18493542), (2, 9246771), (3, 6164514), (6, 3082257), (9, 2054838), (18, 1027419), (27, 684946), (41, 451062), (54, 342473), (82, 225531), (123, 150354), (246, 75177), (369, 50118), (738, 25059), (1107, 16706), (2214, 8353)]