2019441492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{143467}}^1$

素因数の和:143517

約数の個数: 72

約数和(自身を含む): 5640014016

約数和(自身を除く): 3620572524

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, 143467, 286934, 430401, 573868, 860802, 1291203, 1721604, 2438939, 2582406, 3299741, 4877878, 5164812, 6599482, 7316817, 9755756, 9899223, 13198964, 14633634, 19798446, 21950451, 29267268, 29697669, 39596892, 43900902, 56095597, 59395338, 87801804, 112191194, 118790676, 168286791, 224382388, 336573582, 504860373, 673147164, 1009720746, 2019441492]

約数ペア:

[(1, 2019441492), (2, 1009720746), (3, 673147164), (4, 504860373), (6, 336573582), (9, 224382388), (12, 168286791), (17, 118790676), (18, 112191194), (23, 87801804), (34, 59395338), (36, 56095597), (46, 43900902), (51, 39596892), (68, 29697669), (69, 29267268), (92, 21950451), (102, 19798446), (138, 14633634), (153, 13198964), (204, 9899223), (207, 9755756), (276, 7316817), (306, 6599482), (391, 5164812), (414, 4877878), (612, 3299741), (782, 2582406), (828, 2438939), (1173, 1721604), (1564, 1291203), (2346, 860802), (3519, 573868), (4692, 430401), (7038, 286934), (14076, 143467)]