2045946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6959}}^1$

素因数の和:6978

約数の個数: 24

約数和(自身を含む): 4760640

約数和(自身を除く): 2714694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6959, 13918, 20877, 41754, 48713, 97426, 146139, 292278, 340991, 681982, 1022973, 2045946]

約数ペア:

[(1, 2045946), (2, 1022973), (3, 681982), (6, 340991), (7, 292278), (14, 146139), (21, 97426), (42, 48713), (49, 41754), (98, 20877), (147, 13918), (294, 6959)]