7240422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 17547264

約数和(自身を除く): 10306842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 83, 93, 134, 166, 186, 201, 217, 249, 402, 434, 469, 498, 581, 651, 938, 1162, 1302, 1407, 1743, 2077, 2573, 2814, 3486, 4154, 5146, 5561, 6231, 7719, 11122, 12462, 14539, 15438, 16683, 18011, 29078, 33366, 36022, 38927, 43617, 54033, 77854, 87234, 108066, 116781, 172391, 233562, 344782, 517173, 1034346, 1206737, 2413474, 3620211, 7240422]

約数ペア:

[(1, 7240422), (2, 3620211), (3, 2413474), (6, 1206737), (7, 1034346), (14, 517173), (21, 344782), (31, 233562), (42, 172391), (62, 116781), (67, 108066), (83, 87234), (93, 77854), (134, 54033), (166, 43617), (186, 38927), (201, 36022), (217, 33366), (249, 29078), (402, 18011), (434, 16683), (469, 15438), (498, 14539), (581, 12462), (651, 11122), (938, 7719), (1162, 6231), (1302, 5561), (1407, 5146), (1743, 4154), (2077, 3486), (2573, 2814)]