21627636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3407}}^1$

素因数の和:3460

約数の個数: 36

約数和(自身を含む): 52769472

約数和(自身を除く): 31141836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 3407, 6348, 6814, 10221, 13628, 20442, 40884, 78361, 156722, 235083, 313444, 470166, 940332, 1802303, 3604606, 5406909, 7209212, 10813818, 21627636]

約数ペア:

[(1, 21627636), (2, 10813818), (3, 7209212), (4, 5406909), (6, 3604606), (12, 1802303), (23, 940332), (46, 470166), (69, 313444), (92, 235083), (138, 156722), (276, 78361), (529, 40884), (1058, 20442), (1587, 13628), (2116, 10221), (3174, 6814), (3407, 6348)]