16188354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9911

約数の個数: 48

約数和(自身を含む): 43173312

約数和(自身を除く): 26984958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9883, 19766, 29649, 59298, 69181, 88947, 128479, 138362, 177894, 207543, 256958, 385437, 415086, 622629, 770874, 899353, 1156311, 1245258, 1798706, 2312622, 2698059, 5396118, 8094177, 16188354]

約数ペア:

[(1, 16188354), (2, 8094177), (3, 5396118), (6, 2698059), (7, 2312622), (9, 1798706), (13, 1245258), (14, 1156311), (18, 899353), (21, 770874), (26, 622629), (39, 415086), (42, 385437), (63, 256958), (78, 207543), (91, 177894), (117, 138362), (126, 128479), (182, 88947), (234, 69181), (273, 59298), (546, 29649), (819, 19766), (1638, 9883)]