140421246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{5563}}^1$

素因数の和:6176

約数の個数: 32

約数和(自身を含む): 321554688

約数和(自身を除く): 181133442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 5563, 8414, 11126, 12621, 16689, 25242, 33378, 38941, 77882, 116823, 233646, 3343363, 6686726, 10030089, 20060178, 23403541, 46807082, 70210623, 140421246]

約数ペア:

[(1, 140421246), (2, 70210623), (3, 46807082), (6, 23403541), (7, 20060178), (14, 10030089), (21, 6686726), (42, 3343363), (601, 233646), (1202, 116823), (1803, 77882), (3606, 38941), (4207, 33378), (5563, 25242), (8414, 16689), (11126, 12621)]