27404664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 78873600

約数和(自身を除く): 51468936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1039, 1099, 1256, 1884, 2078, 2198, 3117, 3297, 3768, 4156, 4396, 6234, 6594, 7273, 8312, 8792, 12468, 13188, 14546, 21819, 24936, 26376, 29092, 43638, 58184, 87276, 163123, 174552, 326246, 489369, 652492, 978738, 1141861, 1304984, 1957476, 2283722, 3425583, 3914952, 4567444, 6851166, 9134888, 13702332, 27404664]

約数ペア:

[(1, 27404664), (2, 13702332), (3, 9134888), (4, 6851166), (6, 4567444), (7, 3914952), (8, 3425583), (12, 2283722), (14, 1957476), (21, 1304984), (24, 1141861), (28, 978738), (42, 652492), (56, 489369), (84, 326246), (157, 174552), (168, 163123), (314, 87276), (471, 58184), (628, 43638), (942, 29092), (1039, 26376), (1099, 24936), (1256, 21819), (1884, 14546), (2078, 13188), (2198, 12468), (3117, 8792), (3297, 8312), (3768, 7273), (4156, 6594), (4396, 6234)]