189508788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{250673}}^1$

素因数の和:250693

約数の個数: 48

約数和(自身を含む): 561509760

約数和(自身を除く): 372000972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 250673, 501346, 752019, 1002692, 1504038, 1754711, 2256057, 3008076, 3509422, 4512114, 5264133, 6768171, 7018844, 9024228, 10528266, 13536342, 15792399, 21056532, 27072684, 31584798, 47377197, 63169596, 94754394, 189508788]

約数ペア:

[(1, 189508788), (2, 94754394), (3, 63169596), (4, 47377197), (6, 31584798), (7, 27072684), (9, 21056532), (12, 15792399), (14, 13536342), (18, 10528266), (21, 9024228), (27, 7018844), (28, 6768171), (36, 5264133), (42, 4512114), (54, 3509422), (63, 3008076), (84, 2256057), (108, 1754711), (126, 1504038), (189, 1002692), (252, 752019), (378, 501346), (756, 250673)]