21119154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3011}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 48577536

約数和(自身を除く): 27458382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3011, 3507, 6022, 7014, 9033, 18066, 21077, 42154, 63231, 126462, 502837, 1005674, 1508511, 3017022, 3519859, 7039718, 10559577, 21119154]

約数ペア:

[(1, 21119154), (2, 10559577), (3, 7039718), (6, 3519859), (7, 3017022), (14, 1508511), (21, 1005674), (42, 502837), (167, 126462), (334, 63231), (501, 42154), (1002, 21077), (1169, 18066), (2338, 9033), (3011, 7014), (3507, 6022)]