42837172

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11540

約数の個数: 36

約数和(自身を含む): 91801920

約数和(自身を除く): 48964748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 11503, 23006, 46012, 80521, 161042, 218557, 322084, 437114, 563647, 874228, 1127294, 1529899, 2254588, 3059798, 6119596, 10709293, 21418586, 42837172]

約数ペア:

[(1, 42837172), (2, 21418586), (4, 10709293), (7, 6119596), (14, 3059798), (19, 2254588), (28, 1529899), (38, 1127294), (49, 874228), (76, 563647), (98, 437114), (133, 322084), (196, 218557), (266, 161042), (532, 80521), (931, 46012), (1862, 23006), (3724, 11503)]