2912451084

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{206909}}^1$

素因数の和:206959

約数の個数: 72

約数和(自身を含む): 8134045920

約数和(自身を除く): 5221594836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 206909, 413818, 620727, 827636, 1241454, 1862181, 2482908, 3517453, 3724362, 4758907, 7034906, 7448724, 9517814, 10552359, 14069812, 14276721, 19035628, 21104718, 28553442, 31657077, 42209436, 42830163, 57106884, 63314154, 80901419, 85660326, 126628308, 161802838, 171320652, 242704257, 323605676, 485408514, 728112771, 970817028, 1456225542, 2912451084]

約数ペア:

[(1, 2912451084), (2, 1456225542), (3, 970817028), (4, 728112771), (6, 485408514), (9, 323605676), (12, 242704257), (17, 171320652), (18, 161802838), (23, 126628308), (34, 85660326), (36, 80901419), (46, 63314154), (51, 57106884), (68, 42830163), (69, 42209436), (92, 31657077), (102, 28553442), (138, 21104718), (153, 19035628), (204, 14276721), (207, 14069812), (276, 10552359), (306, 9517814), (391, 7448724), (414, 7034906), (612, 4758907), (782, 3724362), (828, 3517453), (1173, 2482908), (1564, 1862181), (2346, 1241454), (3519, 827636), (4692, 620727), (7038, 413818), (14076, 206909)]