18626594

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 34390656

約数和(自身を除く): 15764062

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1283, 2074, 2566, 7259, 8981, 14518, 17962, 21811, 43622, 78263, 152677, 156526, 305354, 547841, 1095682, 1330471, 2660942, 9313297, 18626594]

約数ペア:

[(1, 18626594), (2, 9313297), (7, 2660942), (14, 1330471), (17, 1095682), (34, 547841), (61, 305354), (119, 156526), (122, 152677), (238, 78263), (427, 43622), (854, 21811), (1037, 17962), (1283, 14518), (2074, 8981), (2566, 7259)]