18283942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 30730752

約数和(自身を除く): 12446810

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 227, 391, 454, 782, 1751, 2369, 3502, 3859, 4738, 5221, 7718, 10442, 23381, 40273, 46762, 80546, 88757, 177514, 397477, 537763, 794954, 1075526, 9141971, 18283942]

約数ペア:

[(1, 18283942), (2, 9141971), (17, 1075526), (23, 794954), (34, 537763), (46, 397477), (103, 177514), (206, 88757), (227, 80546), (391, 46762), (454, 40273), (782, 23381), (1751, 10442), (2369, 7718), (3502, 5221), (3859, 4738)]