18394794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 44220384

約数和(自身を除く): 25825590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 1523, 2013, 3046, 4026, 4569, 6039, 9138, 12078, 13707, 16753, 27414, 33506, 50259, 92903, 100518, 150777, 185806, 278709, 301554, 557418, 836127, 1021933, 1672254, 2043866, 3065799, 6131598, 9197397, 18394794]

約数ペア:

[(1, 18394794), (2, 9197397), (3, 6131598), (6, 3065799), (9, 2043866), (11, 1672254), (18, 1021933), (22, 836127), (33, 557418), (61, 301554), (66, 278709), (99, 185806), (122, 150777), (183, 100518), (198, 92903), (366, 50259), (549, 33506), (671, 27414), (1098, 16753), (1342, 13707), (1523, 12078), (2013, 9138), (3046, 6039), (4026, 4569)]