21836166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 47824128

約数和(自身を除く): 25987962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 373, 746, 887, 1119, 1774, 2238, 2661, 4103, 5322, 8206, 9757, 12309, 19514, 24618, 29271, 58542, 330851, 661702, 992553, 1985106, 3639361, 7278722, 10918083, 21836166]

約数ペア:

[(1, 21836166), (2, 10918083), (3, 7278722), (6, 3639361), (11, 1985106), (22, 992553), (33, 661702), (66, 330851), (373, 58542), (746, 29271), (887, 24618), (1119, 19514), (1774, 12309), (2238, 9757), (2661, 8206), (4103, 5322)]