17943366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 41280768

約数和(自身を除く): 23337402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 2621, 3423, 5242, 6846, 7863, 15726, 18347, 36694, 55041, 110082, 427223, 854446, 1281669, 2563338, 2990561, 5981122, 8971683, 17943366]

約数ペア:

[(1, 17943366), (2, 8971683), (3, 5981122), (6, 2990561), (7, 2563338), (14, 1281669), (21, 854446), (42, 427223), (163, 110082), (326, 55041), (489, 36694), (978, 18347), (1141, 15726), (2282, 7863), (2621, 6846), (3423, 5242)]