64740942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27043}}^1$

素因数の和:27077

約数の個数: 48

約数和(自身を含む): 168754560

約数和(自身を除く): 104013618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 27043, 54086, 81129, 162258, 189301, 243387, 378602, 486774, 513817, 567903, 1027634, 1135806, 1541451, 1703709, 3082902, 3407418, 3596719, 4624353, 7193438, 9248706, 10790157, 21580314, 32370471, 64740942]

約数ペア:

[(1, 64740942), (2, 32370471), (3, 21580314), (6, 10790157), (7, 9248706), (9, 7193438), (14, 4624353), (18, 3596719), (19, 3407418), (21, 3082902), (38, 1703709), (42, 1541451), (57, 1135806), (63, 1027634), (114, 567903), (126, 513817), (133, 486774), (171, 378602), (266, 243387), (342, 189301), (399, 162258), (798, 81129), (1197, 54086), (2394, 27043)]