16988440446

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1201}}^1\times {\mathrm{6389}}^1$

素因数の和:7642

約数の個数: 64

約数和(自身を含む): 38711131200

約数和(自身を除く): 21722690754

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1201, 2214, 2402, 3603, 6389, 7206, 10809, 12778, 19167, 21618, 32427, 38334, 49241, 57501, 64854, 98482, 115002, 147723, 172503, 261949, 295446, 345006, 443169, 523898, 785847, 886338, 1329507, 1571694, 2357541, 2659014, 4715082, 7072623, 7673189, 14145246, 15346378, 23019567, 46039134, 69058701, 138117402, 207176103, 314600749, 414352206, 629201498, 943802247, 1887604494, 2831406741, 5662813482, 8494220223, 16988440446]

約数ペア:

[(1, 16988440446), (2, 8494220223), (3, 5662813482), (6, 2831406741), (9, 1887604494), (18, 943802247), (27, 629201498), (41, 414352206), (54, 314600749), (82, 207176103), (123, 138117402), (246, 69058701), (369, 46039134), (738, 23019567), (1107, 15346378), (1201, 14145246), (2214, 7673189), (2402, 7072623), (3603, 4715082), (6389, 2659014), (7206, 2357541), (10809, 1571694), (12778, 1329507), (19167, 886338), (21618, 785847), (32427, 523898), (38334, 443169), (49241, 345006), (57501, 295446), (64854, 261949), (98482, 172503), (115002, 147723)]