42368518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 69141600

約数和(自身を除く): 26773082

約数列:

[1, 2, 19, 38, 53, 106, 109, 193, 218, 386, 1007, 2014, 2071, 3667, 4142, 5777, 7334, 10229, 11554, 20458, 21037, 42074, 109763, 194351, 219526, 388702, 399703, 799406, 1114961, 2229922, 21184259, 42368518]

約数ペア:

[(1, 42368518), (2, 21184259), (19, 2229922), (38, 1114961), (53, 799406), (106, 399703), (109, 388702), (193, 219526), (218, 194351), (386, 109763), (1007, 42074), (2014, 21037), (2071, 20458), (3667, 11554), (4142, 10229), (5777, 7334)]