21751824

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{983}}^1$

素因数の和:1455

約数の個数: 40

約数和(自身を含む): 56371392

約数和(自身を除く): 34619568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 922, 983, 1383, 1844, 1966, 2766, 2949, 3688, 3932, 5532, 5898, 7376, 7864, 11064, 11796, 15728, 22128, 23592, 47184, 453163, 906326, 1359489, 1812652, 2718978, 3625304, 5437956, 7250608, 10875912, 21751824]

約数ペア:

[(1, 21751824), (2, 10875912), (3, 7250608), (4, 5437956), (6, 3625304), (8, 2718978), (12, 1812652), (16, 1359489), (24, 906326), (48, 453163), (461, 47184), (922, 23592), (983, 22128), (1383, 15728), (1844, 11796), (1966, 11064), (2766, 7864), (2949, 7376), (3688, 5898), (3932, 5532)]