17882724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 45017280

約数和(自身を除く): 27134556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 1913, 2337, 3116, 3826, 4674, 5739, 7652, 9348, 11478, 22956, 36347, 72694, 78433, 109041, 145388, 156866, 218082, 235299, 313732, 436164, 470598, 941196, 1490227, 2980454, 4470681, 5960908, 8941362, 17882724]

約数ペア:

[(1, 17882724), (2, 8941362), (3, 5960908), (4, 4470681), (6, 2980454), (12, 1490227), (19, 941196), (38, 470598), (41, 436164), (57, 313732), (76, 235299), (82, 218082), (114, 156866), (123, 145388), (164, 109041), (228, 78433), (246, 72694), (492, 36347), (779, 22956), (1558, 11478), (1913, 9348), (2337, 7652), (3116, 5739), (3826, 4674)]