2018792358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 4923828000

約数和(自身を除く): 2905035642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 149, 198, 246, 298, 369, 447, 451, 738, 894, 902, 1341, 1353, 1639, 1669, 2682, 2706, 3278, 3338, 4059, 4917, 5007, 6109, 8118, 9834, 10014, 12218, 14751, 15021, 18327, 18359, 29502, 30042, 36654, 36718, 54981, 55077, 67199, 68429, 109962, 110154, 134398, 136858, 165231, 201597, 205287, 248681, 330462, 403194, 410574, 497362, 604791, 615861, 746043, 752719, 1209582, 1231722, 1492086, 1505438, 2238129, 2258157, 2735491, 4476258, 4516314, 5470982, 6774471, 8206473, 10195921, 13548942, 16412946, 20391842, 24619419, 30587763, 49238838, 61175526, 91763289, 112155131, 183526578, 224310262, 336465393, 672930786, 1009396179, 2018792358]

約数ペア:

[(1, 2018792358), (2, 1009396179), (3, 672930786), (6, 336465393), (9, 224310262), (11, 183526578), (18, 112155131), (22, 91763289), (33, 61175526), (41, 49238838), (66, 30587763), (82, 24619419), (99, 20391842), (123, 16412946), (149, 13548942), (198, 10195921), (246, 8206473), (298, 6774471), (369, 5470982), (447, 4516314), (451, 4476258), (738, 2735491), (894, 2258157), (902, 2238129), (1341, 1505438), (1353, 1492086), (1639, 1231722), (1669, 1209582), (2682, 752719), (2706, 746043), (3278, 615861), (3338, 604791), (4059, 497362), (4917, 410574), (5007, 403194), (6109, 330462), (8118, 248681), (9834, 205287), (10014, 201597), (12218, 165231), (14751, 136858), (15021, 134398), (18327, 110154), (18359, 109962), (29502, 68429), (30042, 67199), (36654, 55077), (36718, 54981)]