18754302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10891}}^1$

素因数の和:10944

約数の個数: 32

約数和(自身を含む): 43916544

約数和(自身を除く): 25162242

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 10891, 21782, 32673, 65346, 76237, 152474, 228711, 446531, 457422, 893062, 1339593, 2679186, 3125717, 6251434, 9377151, 18754302]

約数ペア:

[(1, 18754302), (2, 9377151), (3, 6251434), (6, 3125717), (7, 2679186), (14, 1339593), (21, 893062), (41, 457422), (42, 446531), (82, 228711), (123, 152474), (246, 76237), (287, 65346), (574, 32673), (861, 21782), (1722, 10891)]