12677964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 19426836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 449, 543, 724, 898, 1086, 1347, 1796, 2172, 2353, 2694, 4706, 5388, 5837, 7059, 9412, 11674, 14118, 17511, 23348, 28236, 35022, 70044, 81269, 162538, 243807, 325076, 487614, 975228, 1056497, 2112994, 3169491, 4225988, 6338982, 12677964]

約数ペア:

[(1, 12677964), (2, 6338982), (3, 4225988), (4, 3169491), (6, 2112994), (12, 1056497), (13, 975228), (26, 487614), (39, 325076), (52, 243807), (78, 162538), (156, 81269), (181, 70044), (362, 35022), (449, 28236), (543, 23348), (724, 17511), (898, 14118), (1086, 11674), (1347, 9412), (1796, 7059), (2172, 5837), (2353, 5388), (2694, 4706)]