18156617682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{140677}}^1$

素因数の和:141135

約数の個数: 48

約数和(自身を含む): 42338450880

約数和(自身を除く): 24181833198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 439, 878, 1317, 2634, 3073, 6146, 9219, 18438, 21511, 43022, 64533, 129066, 140677, 281354, 422031, 844062, 984739, 1969478, 2954217, 5908434, 6893173, 13786346, 20679519, 41359038, 61757203, 123514406, 185271609, 370543218, 432300421, 864600842, 1296901263, 2593802526, 3026102947, 6052205894, 9078308841, 18156617682]

約数ペア:

[(1, 18156617682), (2, 9078308841), (3, 6052205894), (6, 3026102947), (7, 2593802526), (14, 1296901263), (21, 864600842), (42, 432300421), (49, 370543218), (98, 185271609), (147, 123514406), (294, 61757203), (439, 41359038), (878, 20679519), (1317, 13786346), (2634, 6893173), (3073, 5908434), (6146, 2954217), (9219, 1969478), (18438, 984739), (21511, 844062), (43022, 422031), (64533, 281354), (129066, 140677)]