231857514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{262877}}^1$

素因数の和:262899

約数の個数: 36

約数和(自身を含む): 584377794

約数和(自身を除く): 352520280

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 262877, 525754, 788631, 1577262, 1840139, 2365893, 3680278, 4731786, 5520417, 11040834, 12880973, 16561251, 25761946, 33122502, 38642919, 77285838, 115928757, 231857514]

約数ペア:

[(1, 231857514), (2, 115928757), (3, 77285838), (6, 38642919), (7, 33122502), (9, 25761946), (14, 16561251), (18, 12880973), (21, 11040834), (42, 5520417), (49, 4731786), (63, 3680278), (98, 2365893), (126, 1840139), (147, 1577262), (294, 788631), (441, 525754), (882, 262877)]