54213138

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47807}}^1$

素因数の和:47828

約数の個数: 40

約数和(自身を含む): 138834432

約数和(自身を除く): 84621294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 47807, 95614, 143421, 286842, 334649, 430263, 669298, 860526, 1003947, 1290789, 2007894, 2581578, 3011841, 3872367, 6023682, 7744734, 9035523, 18071046, 27106569, 54213138]

約数ペア:

[(1, 54213138), (2, 27106569), (3, 18071046), (6, 9035523), (7, 7744734), (9, 6023682), (14, 3872367), (18, 3011841), (21, 2581578), (27, 2007894), (42, 1290789), (54, 1003947), (63, 860526), (81, 669298), (126, 430263), (162, 334649), (189, 286842), (378, 143421), (567, 95614), (1134, 47807)]