16008678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 27202842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 743, 798, 1026, 1134, 1197, 1486, 1539, 2229, 2394, 3078, 3591, 4458, 5201, 6687, 7182, 10402, 10773, 13374, 14117, 15603, 20061, 21546, 28234, 31206, 40122, 42351, 46809, 60183, 84702, 93618, 98819, 120366, 127053, 140427, 197638, 254106, 280854, 296457, 381159, 421281, 592914, 762318, 842562, 889371, 1143477, 1778742, 2286954, 2668113, 5336226, 8004339, 16008678]

約数ペア:

[(1, 16008678), (2, 8004339), (3, 5336226), (6, 2668113), (7, 2286954), (9, 1778742), (14, 1143477), (18, 889371), (19, 842562), (21, 762318), (27, 592914), (38, 421281), (42, 381159), (54, 296457), (57, 280854), (63, 254106), (81, 197638), (114, 140427), (126, 127053), (133, 120366), (162, 98819), (171, 93618), (189, 84702), (266, 60183), (342, 46809), (378, 42351), (399, 40122), (513, 31206), (567, 28234), (743, 21546), (798, 20061), (1026, 15603), (1134, 14117), (1197, 13374), (1486, 10773), (1539, 10402), (2229, 7182), (2394, 6687), (3078, 5201), (3591, 4458)]