18293394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25621}}^1$

素因数の和:25650

約数の個数: 32

約数和(自身を含む): 44274816

約数和(自身を除く): 25981422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25621, 51242, 76863, 153726, 179347, 358694, 435557, 538041, 871114, 1076082, 1306671, 2613342, 3048899, 6097798, 9146697, 18293394]

約数ペア:

[(1, 18293394), (2, 9146697), (3, 6097798), (6, 3048899), (7, 2613342), (14, 1306671), (17, 1076082), (21, 871114), (34, 538041), (42, 435557), (51, 358694), (102, 179347), (119, 153726), (238, 76863), (357, 51242), (714, 25621)]