42742764

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6863}}^1$

素因数の和:7046

約数の個数: 36

約数和(自身を含む): 108684576

約数和(自身を除く): 65941812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 6863, 13726, 20589, 27452, 41178, 61767, 82356, 123534, 247068, 1187299, 2374598, 3561897, 4749196, 7123794, 10685691, 14247588, 21371382, 42742764]

約数ペア:

[(1, 42742764), (2, 21371382), (3, 14247588), (4, 10685691), (6, 7123794), (9, 4749196), (12, 3561897), (18, 2374598), (36, 1187299), (173, 247068), (346, 123534), (519, 82356), (692, 61767), (1038, 41178), (1557, 27452), (2076, 20589), (3114, 13726), (6228, 6863)]