8821000734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{6353}}^1$

素因数の和:8921

約数の個数: 64

約数和(自身を含む): 21725190144

約数和(自身を除く): 12904189410

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2543, 5086, 6353, 7629, 12706, 15258, 17801, 19059, 33059, 35602, 38118, 44471, 53403, 66118, 82589, 88942, 99177, 106806, 133413, 165178, 198354, 231413, 247767, 266826, 462826, 495534, 578123, 694239, 1156246, 1388478, 1734369, 3468738, 16155679, 32311358, 48467037, 96934074, 113089753, 210023827, 226179506, 339269259, 420047654, 630071481, 678538518, 1260142962, 1470166789, 2940333578, 4410500367, 8821000734]

約数ペア:

[(1, 8821000734), (2, 4410500367), (3, 2940333578), (6, 1470166789), (7, 1260142962), (13, 678538518), (14, 630071481), (21, 420047654), (26, 339269259), (39, 226179506), (42, 210023827), (78, 113089753), (91, 96934074), (182, 48467037), (273, 32311358), (546, 16155679), (2543, 3468738), (5086, 1734369), (6353, 1388478), (7629, 1156246), (12706, 694239), (15258, 578123), (17801, 495534), (19059, 462826), (33059, 266826), (35602, 247767), (38118, 231413), (44471, 198354), (53403, 165178), (66118, 133413), (82589, 106806), (88942, 99177)]