16989553728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4213679}}^1$

素因数の和:4213704

約数の個数: 84

約数和(自身を含む): 55654285440

約数和(自身を除く): 38664731712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4213679, 8427358, 12641037, 16854716, 25282074, 29495753, 33709432, 37923111, 50564148, 58991506, 67418864, 75846222, 88487259, 101128296, 117983012, 134837728, 151692444, 176974518, 202256592, 235966024, 265461777, 269675456, 303384888, 353949036, 404513184, 471932048, 530923554, 606769776, 707898072, 809026368, 943864096, 1061847108, 1213539552, 1415796144, 1887728192, 2123694216, 2427079104, 2831592288, 4247388432, 5663184576, 8494776864, 16989553728]

約数ペア:

[(1, 16989553728), (2, 8494776864), (3, 5663184576), (4, 4247388432), (6, 2831592288), (7, 2427079104), (8, 2123694216), (9, 1887728192), (12, 1415796144), (14, 1213539552), (16, 1061847108), (18, 943864096), (21, 809026368), (24, 707898072), (28, 606769776), (32, 530923554), (36, 471932048), (42, 404513184), (48, 353949036), (56, 303384888), (63, 269675456), (64, 265461777), (72, 235966024), (84, 202256592), (96, 176974518), (112, 151692444), (126, 134837728), (144, 117983012), (168, 101128296), (192, 88487259), (224, 75846222), (252, 67418864), (288, 58991506), (336, 50564148), (448, 37923111), (504, 33709432), (576, 29495753), (672, 25282074), (1008, 16854716), (1344, 12641037), (2016, 8427358), (4032, 4213679)]