15406188

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 28945812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 197, 228, 266, 294, 343, 394, 399, 532, 588, 591, 686, 788, 798, 931, 1029, 1182, 1372, 1379, 1596, 1862, 2058, 2364, 2758, 2793, 3724, 3743, 4116, 4137, 5516, 5586, 6517, 7486, 8274, 9653, 11172, 11229, 13034, 14972, 16548, 19306, 19551, 22458, 26068, 26201, 28959, 38612, 39102, 44916, 52402, 57918, 67571, 78204, 78603, 104804, 115836, 135142, 157206, 183407, 202713, 270284, 314412, 366814, 405426, 550221, 733628, 810852, 1100442, 1283849, 2200884, 2567698, 3851547, 5135396, 7703094, 15406188]

約数ペア:

[(1, 15406188), (2, 7703094), (3, 5135396), (4, 3851547), (6, 2567698), (7, 2200884), (12, 1283849), (14, 1100442), (19, 810852), (21, 733628), (28, 550221), (38, 405426), (42, 366814), (49, 314412), (57, 270284), (76, 202713), (84, 183407), (98, 157206), (114, 135142), (133, 115836), (147, 104804), (196, 78603), (197, 78204), (228, 67571), (266, 57918), (294, 52402), (343, 44916), (394, 39102), (399, 38612), (532, 28959), (588, 26201), (591, 26068), (686, 22458), (788, 19551), (798, 19306), (931, 16548), (1029, 14972), (1182, 13034), (1372, 11229), (1379, 11172), (1596, 9653), (1862, 8274), (2058, 7486), (2364, 6517), (2758, 5586), (2793, 5516), (3724, 4137), (3743, 4116)]