17895778812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{83003}}^1$

素因数の和:83179

約数の個数: 72

約数和(自身を含む): 46498508784

約数和(自身を除く): 28602729972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 113, 159, 212, 226, 318, 339, 452, 477, 636, 678, 954, 1017, 1356, 1908, 2034, 4068, 5989, 11978, 17967, 23956, 35934, 53901, 71868, 83003, 107802, 166006, 215604, 249009, 332012, 498018, 747027, 996036, 1494054, 2988108, 4399159, 8798318, 9379339, 13197477, 17596636, 18758678, 26394954, 28138017, 37517356, 39592431, 52789908, 56276034, 79184862, 84414051, 112552068, 158369724, 168828102, 337656204, 497104967, 994209934, 1491314901, 1988419868, 2982629802, 4473944703, 5965259604, 8947889406, 17895778812]

約数ペア:

[(1, 17895778812), (2, 8947889406), (3, 5965259604), (4, 4473944703), (6, 2982629802), (9, 1988419868), (12, 1491314901), (18, 994209934), (36, 497104967), (53, 337656204), (106, 168828102), (113, 158369724), (159, 112552068), (212, 84414051), (226, 79184862), (318, 56276034), (339, 52789908), (452, 39592431), (477, 37517356), (636, 28138017), (678, 26394954), (954, 18758678), (1017, 17596636), (1356, 13197477), (1908, 9379339), (2034, 8798318), (4068, 4399159), (5989, 2988108), (11978, 1494054), (17967, 996036), (23956, 747027), (35934, 498018), (53901, 332012), (71868, 249009), (83003, 215604), (107802, 166006)]