669780198

素因数分解:

$2^1\times 3^3\times {\mathrm{2423}}^1\times {\mathrm{5119}}^1$

素因数の和:7553

約数の個数: 32

約数和(自身を含む): 1489305600

約数和(自身を除く): 819525402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2423, 4846, 5119, 7269, 10238, 14538, 15357, 21807, 30714, 43614, 46071, 65421, 92142, 130842, 138213, 276426, 12403337, 24806674, 37210011, 74420022, 111630033, 223260066, 334890099, 669780198]

約数ペア:

[(1, 669780198), (2, 334890099), (3, 223260066), (6, 111630033), (9, 74420022), (18, 37210011), (27, 24806674), (54, 12403337), (2423, 276426), (4846, 138213), (5119, 130842), (7269, 92142), (10238, 65421), (14538, 46071), (15357, 43614), (21807, 30714)]