18878532

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38371}}^1$

素因数の和:38419

約数の個数: 24

約数和(自身を含む): 45125472

約数和(自身を除く): 26246940

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38371, 76742, 115113, 153484, 230226, 460452, 1573211, 3146422, 4719633, 6292844, 9439266, 18878532]

約数ペア:

[(1, 18878532), (2, 9439266), (3, 6292844), (4, 4719633), (6, 3146422), (12, 1573211), (41, 460452), (82, 230226), (123, 153484), (164, 115113), (246, 76742), (492, 38371)]