2171852004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1124147}}^1$

素因数の和:1124184

約数の個数: 48

約数和(自身を含む): 6043419648

約数和(自身を除く): 3871567644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 1124147, 2248294, 3372441, 4496588, 6744882, 7869029, 13489764, 15738058, 23607087, 25855381, 31476116, 47214174, 51710762, 77566143, 94428348, 103421524, 155132286, 180987667, 310264572, 361975334, 542963001, 723950668, 1085926002, 2171852004]

約数ペア:

[(1, 2171852004), (2, 1085926002), (3, 723950668), (4, 542963001), (6, 361975334), (7, 310264572), (12, 180987667), (14, 155132286), (21, 103421524), (23, 94428348), (28, 77566143), (42, 51710762), (46, 47214174), (69, 31476116), (84, 25855381), (92, 23607087), (138, 15738058), (161, 13489764), (276, 7869029), (322, 6744882), (483, 4496588), (644, 3372441), (966, 2248294), (1932, 1124147)]