12896478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5421

約数の個数: 48

約数和(自身を含む): 33621120

約数和(自身を除く): 20724642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 5387, 10774, 16161, 32322, 37709, 48483, 75418, 96966, 102353, 113127, 204706, 226254, 307059, 339381, 614118, 678762, 716471, 921177, 1432942, 1842354, 2149413, 4298826, 6448239, 12896478]

約数ペア:

[(1, 12896478), (2, 6448239), (3, 4298826), (6, 2149413), (7, 1842354), (9, 1432942), (14, 921177), (18, 716471), (19, 678762), (21, 614118), (38, 339381), (42, 307059), (57, 226254), (63, 204706), (114, 113127), (126, 102353), (133, 96966), (171, 75418), (266, 48483), (342, 37709), (399, 32322), (798, 16161), (1197, 10774), (2394, 5387)]