21031296492

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1249}}^1\times {\mathrm{2683}}^1$

素因数の和:4462

約数の個数: 48

約数和(自身を含む): 49224560000

約数和(自身を除く): 28193263508

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1249, 1569, 2092, 2498, 2683, 3138, 3747, 4996, 5366, 6276, 7494, 8049, 10732, 14988, 16098, 32196, 653227, 1306454, 1403209, 1959681, 2612908, 2806418, 3351067, 3919362, 4209627, 5612836, 6702134, 7838724, 8419254, 10053201, 13404268, 16838508, 20106402, 40212804, 1752608041, 3505216082, 5257824123, 7010432164, 10515648246, 21031296492]

約数ペア:

[(1, 21031296492), (2, 10515648246), (3, 7010432164), (4, 5257824123), (6, 3505216082), (12, 1752608041), (523, 40212804), (1046, 20106402), (1249, 16838508), (1569, 13404268), (2092, 10053201), (2498, 8419254), (2683, 7838724), (3138, 6702134), (3747, 5612836), (4996, 4209627), (5366, 3919362), (6276, 3351067), (7494, 2806418), (8049, 2612908), (10732, 1959681), (14988, 1403209), (16098, 1306454), (32196, 653227)]