12972564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 39626496

約数和(自身を除く): 26653932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 47, 51, 66, 68, 82, 94, 99, 102, 123, 132, 141, 153, 164, 187, 188, 198, 204, 246, 282, 306, 369, 374, 396, 423, 451, 492, 517, 561, 564, 612, 697, 738, 748, 799, 846, 902, 1034, 1122, 1353, 1394, 1476, 1551, 1598, 1683, 1692, 1804, 1927, 2068, 2091, 2244, 2397, 2706, 2788, 3102, 3196, 3366, 3854, 4059, 4182, 4653, 4794, 5412, 5781, 6204, 6273, 6732, 7191, 7667, 7708, 8118, 8364, 8789, 9306, 9588, 11562, 12546, 14382, 15334, 16236, 17343, 17578, 18612, 21197, 23001, 23124, 25092, 26367, 28764, 30668, 32759, 34686, 35156, 42394, 46002, 52734, 63591, 65518, 69003, 69372, 79101, 84788, 92004, 98277, 105468, 127182, 131036, 138006, 158202, 190773, 196554, 254364, 276012, 294831, 316404, 360349, 381546, 393108, 589662, 720698, 763092, 1081047, 1179324, 1441396, 2162094, 3243141, 4324188, 6486282, 12972564]

約数ペア:

[(1, 12972564), (2, 6486282), (3, 4324188), (4, 3243141), (6, 2162094), (9, 1441396), (11, 1179324), (12, 1081047), (17, 763092), (18, 720698), (22, 589662), (33, 393108), (34, 381546), (36, 360349), (41, 316404), (44, 294831), (47, 276012), (51, 254364), (66, 196554), (68, 190773), (82, 158202), (94, 138006), (99, 131036), (102, 127182), (123, 105468), (132, 98277), (141, 92004), (153, 84788), (164, 79101), (187, 69372), (188, 69003), (198, 65518), (204, 63591), (246, 52734), (282, 46002), (306, 42394), (369, 35156), (374, 34686), (396, 32759), (423, 30668), (451, 28764), (492, 26367), (517, 25092), (561, 23124), (564, 23001), (612, 21197), (697, 18612), (738, 17578), (748, 17343), (799, 16236), (846, 15334), (902, 14382), (1034, 12546), (1122, 11562), (1353, 9588), (1394, 9306), (1476, 8789), (1551, 8364), (1598, 8118), (1683, 7708), (1692, 7667), (1804, 7191), (1927, 6732), (2068, 6273), (2091, 6204), (2244, 5781), (2397, 5412), (2706, 4794), (2788, 4653), (3102, 4182), (3196, 4059), (3366, 3854)]