16123254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 37847088

約数和(自身を除く): 21723834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 317, 346, 519, 634, 951, 1038, 1211, 1902, 2219, 2422, 3633, 4438, 6657, 7266, 8477, 13314, 15533, 16954, 25431, 31066, 46599, 50862, 54841, 93198, 109682, 164523, 329046, 383887, 767774, 1151661, 2303322, 2687209, 5374418, 8061627, 16123254]

約数ペア:

[(1, 16123254), (2, 8061627), (3, 5374418), (6, 2687209), (7, 2303322), (14, 1151661), (21, 767774), (42, 383887), (49, 329046), (98, 164523), (147, 109682), (173, 93198), (294, 54841), (317, 50862), (346, 46599), (519, 31066), (634, 25431), (951, 16954), (1038, 15533), (1211, 13314), (1902, 8477), (2219, 7266), (2422, 6657), (3633, 4438)]