2100029148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{100403}}^1$

素因数の和:100503

約数の個数: 72

約数和(自身を含む): 6139905408

約数和(自身を除く): 4039876260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 10458, 20916, 100403, 200806, 301209, 401612, 602418, 702821, 903627, 1204836, 1405642, 1807254, 2108463, 2811284, 3614508, 4216926, 6325389, 8333449, 8433852, 12650778, 16666898, 25000347, 25301556, 33333796, 50000694, 58334143, 75001041, 100001388, 116668286, 150002082, 175002429, 233336572, 300004164, 350004858, 525007287, 700009716, 1050014574, 2100029148]

約数ペア:

[(1, 2100029148), (2, 1050014574), (3, 700009716), (4, 525007287), (6, 350004858), (7, 300004164), (9, 233336572), (12, 175002429), (14, 150002082), (18, 116668286), (21, 100001388), (28, 75001041), (36, 58334143), (42, 50000694), (63, 33333796), (83, 25301556), (84, 25000347), (126, 16666898), (166, 12650778), (249, 8433852), (252, 8333449), (332, 6325389), (498, 4216926), (581, 3614508), (747, 2811284), (996, 2108463), (1162, 1807254), (1494, 1405642), (1743, 1204836), (2324, 903627), (2988, 702821), (3486, 602418), (5229, 401612), (6972, 301209), (10458, 200806), (20916, 100403)]