54975018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68891}}^1$

素因数の和:68922

約数の個数: 32

約数和(自身を含む): 132272640

約数和(自身を除く): 77297622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 68891, 137782, 206673, 413346, 482237, 964474, 1308929, 1446711, 2617858, 2893422, 3926787, 7853574, 9162503, 18325006, 27487509, 54975018]

約数ペア:

[(1, 54975018), (2, 27487509), (3, 18325006), (6, 9162503), (7, 7853574), (14, 3926787), (19, 2893422), (21, 2617858), (38, 1446711), (42, 1308929), (57, 964474), (114, 482237), (133, 413346), (266, 206673), (399, 137782), (798, 68891)]