18832356

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5500

約数の個数: 36

約数和(自身を含む): 48103692

約数和(自身を除く): 29271336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5393, 10786, 16179, 21572, 32358, 48537, 64716, 97074, 194148, 523121, 1046242, 1569363, 2092484, 3138726, 4708089, 6277452, 9416178, 18832356]

約数ペア:

[(1, 18832356), (2, 9416178), (3, 6277452), (4, 4708089), (6, 3138726), (9, 2092484), (12, 1569363), (18, 1046242), (36, 523121), (97, 194148), (194, 97074), (291, 64716), (388, 48537), (582, 32358), (873, 21572), (1164, 16179), (1746, 10786), (3492, 5393)]