27292718138

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 48423578112

約数和(自身を除く): 21130859974

約数列:

[1, 2, 7, 14, 53, 103, 106, 181, 206, 362, 371, 721, 742, 1267, 1442, 1973, 2534, 3946, 5459, 9593, 10918, 13811, 18643, 19186, 27622, 37286, 38213, 67151, 76426, 104569, 130501, 134302, 203219, 209138, 261002, 357113, 406438, 714226, 731983, 988079, 1422533, 1463966, 1976158, 2499791, 2845066, 4999582, 6916553, 10770607, 13833106, 18926989, 21541214, 36782639, 37853978, 73565278, 75394249, 132488923, 150788498, 257478473, 264977846, 514956946, 1949479867, 3898959734, 13646359069, 27292718138]

約数ペア:

[(1, 27292718138), (2, 13646359069), (7, 3898959734), (14, 1949479867), (53, 514956946), (103, 264977846), (106, 257478473), (181, 150788498), (206, 132488923), (362, 75394249), (371, 73565278), (721, 37853978), (742, 36782639), (1267, 21541214), (1442, 18926989), (1973, 13833106), (2534, 10770607), (3946, 6916553), (5459, 4999582), (9593, 2845066), (10918, 2499791), (13811, 1976158), (18643, 1463966), (19186, 1422533), (27622, 988079), (37286, 731983), (38213, 714226), (67151, 406438), (76426, 357113), (104569, 261002), (130501, 209138), (134302, 203219)]