9921000474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2386003}}^1$

素因数の和:2386032

約数の個数: 64

約数和(自身を含む): 27486766080

約数和(自身を除く): 17565765606

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 2386003, 4772006, 7158009, 14316018, 16702021, 21474027, 26246033, 33404042, 42948054, 50106063, 52492066, 64422081, 78738099, 100212126, 128844162, 150318189, 157476198, 183722231, 236214297, 300636378, 367444462, 450954567, 472428594, 551166693, 708642891, 901909134, 1102333386, 1417285782, 1653500079, 3307000158, 4960500237, 9921000474]

約数ペア:

[(1, 9921000474), (2, 4960500237), (3, 3307000158), (6, 1653500079), (7, 1417285782), (9, 1102333386), (11, 901909134), (14, 708642891), (18, 551166693), (21, 472428594), (22, 450954567), (27, 367444462), (33, 300636378), (42, 236214297), (54, 183722231), (63, 157476198), (66, 150318189), (77, 128844162), (99, 100212126), (126, 78738099), (154, 64422081), (189, 52492066), (198, 50106063), (231, 42948054), (297, 33404042), (378, 26246033), (462, 21474027), (594, 16702021), (693, 14316018), (1386, 7158009), (2079, 4772006), (4158, 2386003)]