13102278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1987}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 30153984

約数和(自身を除く): 17051706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1987, 2198, 3297, 3974, 5961, 6594, 11922, 13909, 27818, 41727, 83454, 311959, 623918, 935877, 1871754, 2183713, 4367426, 6551139, 13102278]

約数ペア:

[(1, 13102278), (2, 6551139), (3, 4367426), (6, 2183713), (7, 1871754), (14, 935877), (21, 623918), (42, 311959), (157, 83454), (314, 41727), (471, 27818), (942, 13909), (1099, 11922), (1987, 6594), (2198, 5961), (3297, 3974)]