18441063

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 27737216

約数和(自身を除く): 9296153

約数列:

[1, 3, 9, 31, 93, 157, 279, 421, 471, 1263, 1413, 3789, 4867, 13051, 14601, 39153, 43803, 66097, 117459, 198291, 594873, 2049007, 6147021, 18441063]

約数ペア:

[(1, 18441063), (3, 6147021), (9, 2049007), (31, 594873), (93, 198291), (157, 117459), (279, 66097), (421, 43803), (471, 39153), (1263, 14601), (1413, 13051), (3789, 4867)]