13563756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 37346400

約数和(自身を除く): 23782644

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, 599, 612, 629, 666, 1198, 1258, 1332, 1797, 1887, 2396, 2516, 3594, 3774, 5391, 5661, 7188, 7548, 10183, 10782, 11322, 20366, 21564, 22163, 22644, 30549, 40732, 44326, 61098, 66489, 88652, 91647, 122196, 132978, 183294, 199467, 265956, 366588, 376771, 398934, 753542, 797868, 1130313, 1507084, 2260626, 3390939, 4521252, 6781878, 13563756]

約数ペア:

[(1, 13563756), (2, 6781878), (3, 4521252), (4, 3390939), (6, 2260626), (9, 1507084), (12, 1130313), (17, 797868), (18, 753542), (34, 398934), (36, 376771), (37, 366588), (51, 265956), (68, 199467), (74, 183294), (102, 132978), (111, 122196), (148, 91647), (153, 88652), (204, 66489), (222, 61098), (306, 44326), (333, 40732), (444, 30549), (599, 22644), (612, 22163), (629, 21564), (666, 20366), (1198, 11322), (1258, 10782), (1332, 10183), (1797, 7548), (1887, 7188), (2396, 5661), (2516, 5391), (3594, 3774)]