2082106908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{155893}}^1$

素因数の和:155963

約数の個数: 72

約数和(自身を含む): 6128504928

約数和(自身を除く): 4046398020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 155893, 311786, 467679, 623572, 935358, 1091251, 1403037, 1870716, 2182502, 2806074, 3273753, 4365004, 5612148, 6547506, 8262329, 9821259, 13095012, 16524658, 19642518, 24786987, 33049316, 39285036, 49573974, 57836303, 74360961, 99147948, 115672606, 148721922, 173508909, 231345212, 297443844, 347017818, 520526727, 694035636, 1041053454, 2082106908]

約数ペア:

[(1, 2082106908), (2, 1041053454), (3, 694035636), (4, 520526727), (6, 347017818), (7, 297443844), (9, 231345212), (12, 173508909), (14, 148721922), (18, 115672606), (21, 99147948), (28, 74360961), (36, 57836303), (42, 49573974), (53, 39285036), (63, 33049316), (84, 24786987), (106, 19642518), (126, 16524658), (159, 13095012), (212, 9821259), (252, 8262329), (318, 6547506), (371, 5612148), (477, 4365004), (636, 3273753), (742, 2806074), (954, 2182502), (1113, 1870716), (1484, 1403037), (1908, 1091251), (2226, 935358), (3339, 623572), (4452, 467679), (6678, 311786), (13356, 155893)]