21393102

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 44085888

約数和(自身を除く): 22692786

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 283, 293, 566, 586, 849, 879, 1698, 1758, 12169, 12599, 24338, 25198, 36507, 37797, 73014, 75594, 82919, 165838, 248757, 497514, 3565517, 7131034, 10696551, 21393102]

約数ペア:

[(1, 21393102), (2, 10696551), (3, 7131034), (6, 3565517), (43, 497514), (86, 248757), (129, 165838), (258, 82919), (283, 75594), (293, 73014), (566, 37797), (586, 36507), (849, 25198), (879, 24338), (1698, 12599), (1758, 12169)]