1625148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6466

約数の個数: 36

約数和(自身を含む): 4695600

約数和(自身を除く): 3070452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6449, 12898, 19347, 25796, 38694, 45143, 58041, 77388, 90286, 116082, 135429, 180572, 232164, 270858, 406287, 541716, 812574, 1625148]

約数ペア:

[(1, 1625148), (2, 812574), (3, 541716), (4, 406287), (6, 270858), (7, 232164), (9, 180572), (12, 135429), (14, 116082), (18, 90286), (21, 77388), (28, 58041), (36, 45143), (42, 38694), (63, 25796), (84, 19347), (126, 12898), (252, 6449)]