218604282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{121853}}^1$

素因数の和:121894

約数の個数: 32

約数和(自身を含む): 491315328

約数和(自身を除く): 272711046

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 121853, 243706, 365559, 731118, 1584089, 2802619, 3168178, 4752267, 5605238, 8407857, 9504534, 16815714, 36434047, 72868094, 109302141, 218604282]

約数ペア:

[(1, 218604282), (2, 109302141), (3, 72868094), (6, 36434047), (13, 16815714), (23, 9504534), (26, 8407857), (39, 5605238), (46, 4752267), (69, 3168178), (78, 2802619), (138, 1584089), (299, 731118), (598, 365559), (897, 243706), (1794, 121853)]