3937944108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{237971}}^1$

素因数の和:238182

約数の個数: 48

約数和(自身を含む): 10554534144

約数和(自身を除く): 6616590036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 237971, 475942, 713913, 951884, 1427826, 1665797, 2855652, 3331594, 4997391, 6663188, 9994782, 19989564, 46880287, 93760574, 140640861, 187521148, 281281722, 328162009, 562563444, 656324018, 984486027, 1312648036, 1968972054, 3937944108]

約数ペア:

[(1, 3937944108), (2, 1968972054), (3, 1312648036), (4, 984486027), (6, 656324018), (7, 562563444), (12, 328162009), (14, 281281722), (21, 187521148), (28, 140640861), (42, 93760574), (84, 46880287), (197, 19989564), (394, 9994782), (591, 6663188), (788, 4997391), (1182, 3331594), (1379, 2855652), (2364, 1665797), (2758, 1427826), (4137, 951884), (5516, 713913), (8274, 475942), (16548, 237971)]