2109132522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31643}}^1$

素因数の和:31704

約数の個数: 72

約数和(自身を含む): 5459729184

約数和(自身を除く): 3350596662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1449, 1587, 2898, 3174, 3703, 4761, 7406, 9522, 11109, 22218, 31643, 33327, 63286, 66654, 94929, 189858, 221501, 284787, 443002, 569574, 664503, 727789, 1329006, 1455578, 1993509, 2183367, 3987018, 4366734, 5094523, 6550101, 10189046, 13100202, 15283569, 16739147, 30567138, 33478294, 45850707, 50217441, 91701414, 100434882, 117174029, 150652323, 234348058, 301304646, 351522087, 703044174, 1054566261, 2109132522]

約数ペア:

[(1, 2109132522), (2, 1054566261), (3, 703044174), (6, 351522087), (7, 301304646), (9, 234348058), (14, 150652323), (18, 117174029), (21, 100434882), (23, 91701414), (42, 50217441), (46, 45850707), (63, 33478294), (69, 30567138), (126, 16739147), (138, 15283569), (161, 13100202), (207, 10189046), (322, 6550101), (414, 5094523), (483, 4366734), (529, 3987018), (966, 2183367), (1058, 1993509), (1449, 1455578), (1587, 1329006), (2898, 727789), (3174, 664503), (3703, 569574), (4761, 443002), (7406, 284787), (9522, 221501), (11109, 189858), (22218, 94929), (31643, 66654), (33327, 63286)]