25730097966

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{178169}}^1$

素因数の和:178361

約数の個数: 48

約数和(自身を含む): 57034355040

約数和(自身を除く): 31304257074

約数列:

[1, 2, 3, 6, 9, 18, 71, 113, 142, 213, 226, 339, 426, 639, 678, 1017, 1278, 2034, 8023, 16046, 24069, 48138, 72207, 144414, 178169, 356338, 534507, 1069014, 1603521, 3207042, 12649999, 20133097, 25299998, 37949997, 40266194, 60399291, 75899994, 113849991, 120798582, 181197873, 227699982, 362395746, 1429449887, 2858899774, 4288349661, 8576699322, 12865048983, 25730097966]

約数ペア:

[(1, 25730097966), (2, 12865048983), (3, 8576699322), (6, 4288349661), (9, 2858899774), (18, 1429449887), (71, 362395746), (113, 227699982), (142, 181197873), (213, 120798582), (226, 113849991), (339, 75899994), (426, 60399291), (639, 40266194), (678, 37949997), (1017, 25299998), (1278, 20133097), (2034, 12649999), (8023, 3207042), (16046, 1603521), (24069, 1069014), (48138, 534507), (72207, 356338), (144414, 178169)]