2391149124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19727}}^1$

素因数の和:19794

約数の個数: 144

約数和(自身を含む): 7640575488

約数和(自身を除く): 5249426364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2331, 2886, 3108, 3276, 3367, 4329, 4662, 5772, 6734, 8658, 9324, 10101, 13468, 17316, 19727, 20202, 30303, 39454, 40404, 59181, 60606, 78908, 118362, 121212, 138089, 177543, 236724, 256451, 276178, 355086, 414267, 512902, 552356, 710172, 729899, 769353, 828534, 1025804, 1242801, 1459798, 1538706, 1657068, 1795157, 2189697, 2308059, 2485602, 2919596, 3077412, 3590314, 4379394, 4616118, 4971204, 5109293, 5385471, 6569091, 7180628, 8758788, 9232236, 9488687, 10218586, 10770942, 13138182, 15327879, 16156413, 18977374, 20437172, 21541884, 26276364, 28466061, 30655758, 32312826, 37954748, 45983637, 56932122, 61311516, 64625652, 66420809, 85398183, 91967274, 113864244, 132841618, 170796366, 183934548, 199262427, 265683236, 341592732, 398524854, 597787281, 797049708, 1195574562, 2391149124]

約数ペア:

[(1, 2391149124), (2, 1195574562), (3, 797049708), (4, 597787281), (6, 398524854), (7, 341592732), (9, 265683236), (12, 199262427), (13, 183934548), (14, 170796366), (18, 132841618), (21, 113864244), (26, 91967274), (28, 85398183), (36, 66420809), (37, 64625652), (39, 61311516), (42, 56932122), (52, 45983637), (63, 37954748), (74, 32312826), (78, 30655758), (84, 28466061), (91, 26276364), (111, 21541884), (117, 20437172), (126, 18977374), (148, 16156413), (156, 15327879), (182, 13138182), (222, 10770942), (234, 10218586), (252, 9488687), (259, 9232236), (273, 8758788), (333, 7180628), (364, 6569091), (444, 5385471), (468, 5109293), (481, 4971204), (518, 4616118), (546, 4379394), (666, 3590314), (777, 3077412), (819, 2919596), (962, 2485602), (1036, 2308059), (1092, 2189697), (1332, 1795157), (1443, 1657068), (1554, 1538706), (1638, 1459798), (1924, 1242801), (2331, 1025804), (2886, 828534), (3108, 769353), (3276, 729899), (3367, 710172), (4329, 552356), (4662, 512902), (5772, 414267), (6734, 355086), (8658, 276178), (9324, 256451), (10101, 236724), (13468, 177543), (17316, 138089), (19727, 121212), (20202, 118362), (30303, 78908), (39454, 60606), (40404, 59181)]