18539316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30293}}^1$

素因数の和:30320

約数の個数: 36

約数和(自身を含む): 49621572

約数和(自身を除く): 31082256

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30293, 60586, 90879, 121172, 181758, 272637, 363516, 514981, 545274, 1029962, 1090548, 1544943, 2059924, 3089886, 4634829, 6179772, 9269658, 18539316]

約数ペア:

[(1, 18539316), (2, 9269658), (3, 6179772), (4, 4634829), (6, 3089886), (9, 2059924), (12, 1544943), (17, 1090548), (18, 1029962), (34, 545274), (36, 514981), (51, 363516), (68, 272637), (102, 181758), (153, 121172), (204, 90879), (306, 60586), (612, 30293)]