18718431303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{432007}}^1$

素因数の和:432135

約数の個数: 32

約数和(自身を含む): 29611556352

約数和(自身を除く): 10893125049

約数列:

[1, 3, 11, 13, 33, 39, 101, 143, 303, 429, 1111, 1313, 3333, 3939, 14443, 43329, 432007, 1296021, 4752077, 5616091, 14256231, 16848273, 43632707, 61777001, 130898121, 185331003, 479959777, 567225191, 1439879331, 1701675573, 6239477101, 18718431303]

約数ペア:

[(1, 18718431303), (3, 6239477101), (11, 1701675573), (13, 1439879331), (33, 567225191), (39, 479959777), (101, 185331003), (143, 130898121), (303, 61777001), (429, 43632707), (1111, 16848273), (1313, 14256231), (3333, 5616091), (3939, 4752077), (14443, 1296021), (43329, 432007)]