9134972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 21450240

約数和(自身を除く): 12315268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 223, 266, 308, 418, 446, 532, 539, 836, 892, 931, 1078, 1463, 1561, 1862, 2156, 2453, 2926, 3122, 3724, 4237, 4906, 5852, 6244, 8474, 9812, 10241, 10927, 16948, 17171, 20482, 21854, 29659, 34342, 40964, 43708, 46607, 59318, 68684, 93214, 118636, 120197, 186428, 207613, 240394, 326249, 415226, 480788, 652498, 830452, 1304996, 2283743, 4567486, 9134972]

約数ペア:

[(1, 9134972), (2, 4567486), (4, 2283743), (7, 1304996), (11, 830452), (14, 652498), (19, 480788), (22, 415226), (28, 326249), (38, 240394), (44, 207613), (49, 186428), (76, 120197), (77, 118636), (98, 93214), (133, 68684), (154, 59318), (196, 46607), (209, 43708), (223, 40964), (266, 34342), (308, 29659), (418, 21854), (446, 20482), (532, 17171), (539, 16948), (836, 10927), (892, 10241), (931, 9812), (1078, 8474), (1463, 6244), (1561, 5852), (1862, 4906), (2156, 4237), (2453, 3724), (2926, 3122)]