2918111238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{406309}}^1$

素因数の和:406346

約数の個数: 64

約数和(自身を含む): 7801152000

約数和(自身を除く): 4883040762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 406309, 812618, 1218927, 2437854, 2844163, 3656781, 5688326, 7313562, 7719871, 8532489, 10970343, 15439742, 17064978, 21940686, 23159613, 25597467, 46319226, 51194934, 54039097, 69478839, 76792401, 108078194, 138957678, 153584802, 162117291, 208436517, 324234582, 416873034, 486351873, 972703746, 1459055619, 2918111238]

約数ペア:

[(1, 2918111238), (2, 1459055619), (3, 972703746), (6, 486351873), (7, 416873034), (9, 324234582), (14, 208436517), (18, 162117291), (19, 153584802), (21, 138957678), (27, 108078194), (38, 76792401), (42, 69478839), (54, 54039097), (57, 51194934), (63, 46319226), (114, 25597467), (126, 23159613), (133, 21940686), (171, 17064978), (189, 15439742), (266, 10970343), (342, 8532489), (378, 7719871), (399, 7313562), (513, 5688326), (798, 3656781), (1026, 2844163), (1197, 2437854), (2394, 1218927), (3591, 812618), (7182, 406309)]