18254196

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2240

約数の個数: 36

約数和(自身を含む): 46345572

約数和(自身を除く): 28091376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 1973, 2313, 3084, 3946, 4626, 5919, 7892, 9252, 11838, 17757, 23676, 35514, 71028, 507061, 1014122, 1521183, 2028244, 3042366, 4563549, 6084732, 9127098, 18254196]

約数ペア:

[(1, 18254196), (2, 9127098), (3, 6084732), (4, 4563549), (6, 3042366), (9, 2028244), (12, 1521183), (18, 1014122), (36, 507061), (257, 71028), (514, 35514), (771, 23676), (1028, 17757), (1542, 11838), (1973, 9252), (2313, 7892), (3084, 5919), (3946, 4626)]