31063746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 78140160

約数和(自身を除く): 47076414

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 67, 83, 98, 114, 133, 134, 147, 166, 201, 249, 266, 294, 399, 402, 469, 498, 581, 798, 931, 938, 1162, 1273, 1407, 1577, 1743, 1862, 2546, 2793, 2814, 3154, 3283, 3486, 3819, 4067, 4731, 5561, 5586, 6566, 7638, 8134, 8911, 9462, 9849, 11039, 11122, 12201, 16683, 17822, 19698, 22078, 24402, 26733, 33117, 33366, 38927, 53466, 62377, 66234, 77273, 77854, 105659, 116781, 124754, 154546, 187131, 211318, 231819, 233562, 272489, 316977, 374262, 463638, 544978, 633954, 739613, 817467, 1479226, 1634934, 2218839, 4437678, 5177291, 10354582, 15531873, 31063746]

約数ペア:

[(1, 31063746), (2, 15531873), (3, 10354582), (6, 5177291), (7, 4437678), (14, 2218839), (19, 1634934), (21, 1479226), (38, 817467), (42, 739613), (49, 633954), (57, 544978), (67, 463638), (83, 374262), (98, 316977), (114, 272489), (133, 233562), (134, 231819), (147, 211318), (166, 187131), (201, 154546), (249, 124754), (266, 116781), (294, 105659), (399, 77854), (402, 77273), (469, 66234), (498, 62377), (581, 53466), (798, 38927), (931, 33366), (938, 33117), (1162, 26733), (1273, 24402), (1407, 22078), (1577, 19698), (1743, 17822), (1862, 16683), (2546, 12201), (2793, 11122), (2814, 11039), (3154, 9849), (3283, 9462), (3486, 8911), (3819, 8134), (4067, 7638), (4731, 6566), (5561, 5586)]