16781346036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{61717}}^1$

素因数の和:61830

約数の個数: 144

約数和(自身を含む): 52838507904

約数和(自身を除く): 36057161868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 332, 364, 468, 498, 546, 581, 747, 819, 996, 1079, 1092, 1162, 1494, 1638, 1743, 2158, 2324, 2988, 3237, 3276, 3486, 4316, 5229, 6474, 6972, 7553, 9711, 10458, 12948, 15106, 19422, 20916, 22659, 30212, 38844, 45318, 61717, 67977, 90636, 123434, 135954, 185151, 246868, 271908, 370302, 432019, 555453, 740604, 802321, 864038, 1110906, 1296057, 1604642, 1728076, 2221812, 2406963, 2592114, 3209284, 3888171, 4813926, 5122511, 5184228, 5616247, 7220889, 7776342, 9627852, 10245022, 11232494, 14441778, 15367533, 15552684, 16848741, 20490044, 22464988, 28883556, 30735066, 33697482, 35857577, 46102599, 50546223, 61470132, 66592643, 67394964, 71715154, 92205198, 101092446, 107572731, 133185286, 143430308, 184410396, 199777929, 202184892, 215145462, 266370572, 322718193, 399555858, 430290924, 466148501, 599333787, 645436386, 799111716, 932297002, 1198667574, 1290872772, 1398445503, 1864594004, 2397335148, 2796891006, 4195336509, 5593782012, 8390673018, 16781346036]

約数ペア:

[(1, 16781346036), (2, 8390673018), (3, 5593782012), (4, 4195336509), (6, 2796891006), (7, 2397335148), (9, 1864594004), (12, 1398445503), (13, 1290872772), (14, 1198667574), (18, 932297002), (21, 799111716), (26, 645436386), (28, 599333787), (36, 466148501), (39, 430290924), (42, 399555858), (52, 322718193), (63, 266370572), (78, 215145462), (83, 202184892), (84, 199777929), (91, 184410396), (117, 143430308), (126, 133185286), (156, 107572731), (166, 101092446), (182, 92205198), (234, 71715154), (249, 67394964), (252, 66592643), (273, 61470132), (332, 50546223), (364, 46102599), (468, 35857577), (498, 33697482), (546, 30735066), (581, 28883556), (747, 22464988), (819, 20490044), (996, 16848741), (1079, 15552684), (1092, 15367533), (1162, 14441778), (1494, 11232494), (1638, 10245022), (1743, 9627852), (2158, 7776342), (2324, 7220889), (2988, 5616247), (3237, 5184228), (3276, 5122511), (3486, 4813926), (4316, 3888171), (5229, 3209284), (6474, 2592114), (6972, 2406963), (7553, 2221812), (9711, 1728076), (10458, 1604642), (12948, 1296057), (15106, 1110906), (19422, 864038), (20916, 802321), (22659, 740604), (30212, 555453), (38844, 432019), (45318, 370302), (61717, 271908), (67977, 246868), (90636, 185151), (123434, 135954)]