2103402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 4892544

約数和(自身を除く): 2789142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 821, 854, 1281, 1642, 2463, 2562, 4926, 5747, 11494, 17241, 34482, 50081, 100162, 150243, 300486, 350567, 701134, 1051701, 2103402]

約数ペア:

[(1, 2103402), (2, 1051701), (3, 701134), (6, 350567), (7, 300486), (14, 150243), (21, 100162), (42, 50081), (61, 34482), (122, 17241), (183, 11494), (366, 5747), (427, 4926), (821, 2562), (854, 2463), (1281, 1642)]