18929544

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{2273}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 47481120

約数和(自身を除く): 28551576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2273, 2776, 4164, 4546, 6819, 8328, 9092, 13638, 18184, 27276, 54552, 788731, 1577462, 2366193, 3154924, 4732386, 6309848, 9464772, 18929544]

約数ペア:

[(1, 18929544), (2, 9464772), (3, 6309848), (4, 4732386), (6, 3154924), (8, 2366193), (12, 1577462), (24, 788731), (347, 54552), (694, 27276), (1041, 18184), (1388, 13638), (2082, 9092), (2273, 8328), (2776, 6819), (4164, 4546)]