1800396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3870

約数の個数: 36

約数和(自身を含む): 4902352

約数和(自身を除く): 3101956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3847, 7694, 11541, 15388, 23082, 34623, 46164, 50011, 69246, 100022, 138492, 150033, 200044, 300066, 450099, 600132, 900198, 1800396]

約数ペア:

[(1, 1800396), (2, 900198), (3, 600132), (4, 450099), (6, 300066), (9, 200044), (12, 150033), (13, 138492), (18, 100022), (26, 69246), (36, 50011), (39, 46164), (52, 34623), (78, 23082), (117, 15388), (156, 11541), (234, 7694), (468, 3847)]