42254772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21908

約数の個数: 48

約数和(自身を含む): 117583872

約数和(自身を除く): 75329100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 21871, 43742, 65613, 87484, 131226, 153097, 262452, 306194, 459291, 503033, 612388, 918582, 1006066, 1509099, 1837164, 2012132, 3018198, 3521231, 6036396, 7042462, 10563693, 14084924, 21127386, 42254772]

約数ペア:

[(1, 42254772), (2, 21127386), (3, 14084924), (4, 10563693), (6, 7042462), (7, 6036396), (12, 3521231), (14, 3018198), (21, 2012132), (23, 1837164), (28, 1509099), (42, 1006066), (46, 918582), (69, 612388), (84, 503033), (92, 459291), (138, 306194), (161, 262452), (276, 153097), (322, 131226), (483, 87484), (644, 65613), (966, 43742), (1932, 21871)]