13065588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 35977032

約数和(自身を除く): 22911444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 577, 612, 629, 666, 1154, 1258, 1332, 1731, 1887, 2308, 2516, 3462, 3774, 5193, 5661, 6924, 7548, 9809, 10386, 11322, 19618, 20772, 21349, 22644, 29427, 39236, 42698, 58854, 64047, 85396, 88281, 117708, 128094, 176562, 192141, 256188, 353124, 362933, 384282, 725866, 768564, 1088799, 1451732, 2177598, 3266397, 4355196, 6532794, 13065588]

約数ペア:

[(1, 13065588), (2, 6532794), (3, 4355196), (4, 3266397), (6, 2177598), (9, 1451732), (12, 1088799), (17, 768564), (18, 725866), (34, 384282), (36, 362933), (37, 353124), (51, 256188), (68, 192141), (74, 176562), (102, 128094), (111, 117708), (148, 88281), (153, 85396), (204, 64047), (222, 58854), (306, 42698), (333, 39236), (444, 29427), (577, 22644), (612, 21349), (629, 20772), (666, 19618), (1154, 11322), (1258, 10386), (1332, 9809), (1731, 7548), (1887, 6924), (2308, 5661), (2516, 5193), (3462, 3774)]