16752888684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2144507}}^1$

素因数の和:2144555

約数の個数: 72

約数和(自身を含む): 49958458368

約数和(自身を除く): 33205569684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 2144507, 4289014, 6433521, 8578028, 12867042, 15011549, 19300563, 25734084, 30023098, 38601126, 45034647, 60046196, 66479717, 77202252, 90069294, 132959434, 135103941, 180138588, 199439151, 265918868, 270207882, 398878302, 465358019, 540415764, 598317453, 797756604, 930716038, 1196634906, 1396074057, 1861432076, 2393269812, 2792148114, 4188222171, 5584296228, 8376444342, 16752888684]

約数ペア:

[(1, 16752888684), (2, 8376444342), (3, 5584296228), (4, 4188222171), (6, 2792148114), (7, 2393269812), (9, 1861432076), (12, 1396074057), (14, 1196634906), (18, 930716038), (21, 797756604), (28, 598317453), (31, 540415764), (36, 465358019), (42, 398878302), (62, 270207882), (63, 265918868), (84, 199439151), (93, 180138588), (124, 135103941), (126, 132959434), (186, 90069294), (217, 77202252), (252, 66479717), (279, 60046196), (372, 45034647), (434, 38601126), (558, 30023098), (651, 25734084), (868, 19300563), (1116, 15011549), (1302, 12867042), (1953, 8578028), (2604, 6433521), (3906, 4289014), (7812, 2144507)]